EarFun Free Truly Wireless  Headphones Review

Reviewed Nov 21, 2019 at 10:31am
Writing modified Sep 24, 2021 at 11:53am
Tested using Methodology v1.4 
EarFun Free Truly Wireless

Track

0.0
Mixed Usage 
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Neutral Sound 
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Commute/Travel 
0.0
Sports/Fitness 
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Office 
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Wireless Gaming 
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Wired Gaming 
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Phone Calls 

Track

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The EarFun Free Truly Wireless are decent truly wireless headphones. They have a bit of a bass-heavy sound profile, and their vocal reproduction is a bit recessed. They offer a decent total battery life and are decently comfortable for in-ears. However, they won't be great for watching video content as they have a noticeable delay and aren't the best option to block out ambient noise. Nevertheless, they're a good option for someone who isn't looking for premium, truly wireless headphones.

Our Verdict

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Mixed Usage 

The EarFun Free Truly Wireless are okay for mixed usage. These headphones have a pretty good audio reproduction, although they're a bit bass-heavy. They're very easy to carry around, thanks to their truly wireless design. They're also great for sports since they're very breathable and have a stable fit. However, they aren't designed for gaming and won't be ideal for phone calls either.

Pros
  • Stable and breathable design for sports.
  • Very portable.
  • Low leakage.
  • Four additional charges from the case.
Cons
  • Lack of volume control.
  • Plasticky design.
  • Sub-par noise isolation.
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Neutral Sound 

The EarFun Free are alright for neutral sound. These headphones have a well-balanced audio reproduction, although they're a bit on the bass-heavy side. They'll be better suited for bass-heavy music. The in-ear fit might not be the ideal design for critical listeners, especially since the soundstage is practically nonexistent.

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Commute/Travel 

The EarFun Free Truly Wireless are decent for commuting or traveling. They're easy to carry around and are decently comfortable for in-ears. However, their noise isolation is sub-par and won't block out much noise. Their battery life is a bit short for long flights but should be more than enough for your daily commute.

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Sports/Fitness 

The EarFun Free are great for sports. These buds are small, breathable, and offer a stable fit. They won't make you sweat more than usual and are easy to bring around to the gym. Their wireless design is also great for freedom of movement, and they're very lightweight.

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Office 

The EarFun Free are okay for the office. While they can reduce ambient chatter well, their battery life won't be long enough for a full workday. Their fit might also not be the most comfortable to wear for hours.

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Wireless Gaming 

The EarFun Free have very high Bluetooth latency and shouldn't be used for wireless gaming.

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Wired Gaming 

The EarFun Free are Bluetooth-only headphones and you can't use them wired.

0.0
Phone Calls 

The EarFun Free Truly Wireless are mediocre for phone calls. The microphone struggles to separate ambient noise from recorded speech, so be sure to make calls in very quiet conditions. Also, recorded speech sounds muffled and lacks detail but is still understandable.

  • 0.0
    Mixed Usage
  • 0.0
    Neutral Sound
  • 0.0
    Commute/Travel
  • 0.0
    Sports/Fitness
  • 0.0
    Office
  • 0.0
    Wireless Gaming
  • 0.0
    Wired Gaming
  • 0.0
    Phone Calls
  • Changelog

    1.  Updated Mar 24, 2020: Converted to Test Bench 1.4.
    2.  Updated Nov 21, 2019: Review published.
    3.  Updated Nov 21, 2019: Early access published.
    4.  Updated Nov 18, 2019: Our testers have started testing this product.

    Check Price

    Popular Headphones Comparisons

    Comparison picture

    The EarFun Free are good budget truly wireless headphones. They have a pretty good sound quality and are quite comfortable for cheap in-ears. However, they don't have a great passive noise isolation performance and they feel a bit plasticky.

    See our recommendations for the best true wireless headphones, the best wireless Bluetooth earbuds, and the best earbuds for bass.

    SoundPeats TrueFree/True Wireless

    Track

    The EarFun Free Truly Wireless and the SoundPeats TrueFree/True Wireless are two fairly similar budget truly wireless headphones. The SoundPeats feel a bit better built, and more stable thanks to their very small bud design, and they also isolate better against ambient noise. Although both headphones have a bass-heavy sound profile, the EarFun are a bit better balanced and more neutral. They also have better battery life and charge via USB-C.

    Samsung Galaxy Buds

    Track

    The Samsung Galaxy Buds are way better truly wireless headphones than the EarFun Free Truly Wireless. They're more comfortable, better built, more stable, and offer a more neutral sound quality, which you can easily EQ in their Android app. The Samsung fit also has a better isolation performance and they offer more battery life on a single charge, though the case only offers one additional charge. Other than price, there's no real reason to get the EarFun over the Samsung.

    Anker SoundCore Liberty Lite Truly Wireless

    Track

    The Anker SoundCore Liberty Lite Truly Wireless are slightly better-performing headphones than the EarFun Free Truly Wireless. Their isolation performance is great and they feel better built than the EarFun. They're also slightly more stable thanks to the stability fin sleeve options and they have a more neutral sound. On the other hand, the EarFun are slightly more comfortable due to their design and they offer more battery life.

    JBL Free X True Wireless

    Track

    The JBL Free X True Wireless are better headphones than the EarFun Free Truly Wireless. The JBL are more comfortable, better-built, have a better-balanced sound profile, and their fit isolates better against ambient noise. On the other hand, the EarFun are Bluetooth 5.0 and have a USB-C port, but that's about it.

    Show more 
    How We Test Headphones: Over 800 And Counting!
    How We Test Headphones: Over 800 And Counting!

    Our How We Test Headphones article takes you behind the scenes in our lab. You'll learn how we choose and purchase products and dive into the details of our review philosophy, from testing and scoring to writing and editing.

    You can also discover how we produce recommendations like this one so that you can find the best headphones (or earbuds!) for your needs.

    Test Results

    perceptual testing image
    Sort:
    RATINGS
    Category:
    All
    Design
    Style
    TypeLockedIn-ear
    EnclosureLockedClosed-Back
    WirelessLockedTruly Wireless
    TransducerLockedDynamic

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    0.0
    Comfort
    WeightLockedLock lbs
    Clamping Force
    LockedLock lbs

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    0.0
    Controls
    OS Compatibility
    LockedLocked
    Ease Of UseLockedLocked
    FeedbackLockedLocked
    Call/Music ControlLockedLocked
    Volume ControlLockedLocked
    Microphone ControlLockedLocked
    Channel Mixing
    LockedLocked
    Noise Cancelling ControlLockedLocked
    Talk-Through
    LockedLocked
    Additional ControlsLockedLocked

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    0.0
    Breathability
    Avg.Temp.DifferenceLockedLock °C

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    0.0
    Portability
    LLockedLock"
    WLockedLock"
    HLockedLock"
    VolumeLockedLock in³
    Transmitter RequiredLockedLocked

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    0.0
    Case
    TypeLockedLocked
    LLockedLock"
    WLockedLock"
    HLockedLock"
    VolumeLockedLock in³

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    0.0
    Build Quality

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    0.0
    Stability

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    Headshots 1
    Headshots 2
    Top
    In The Box

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    Sound
    Sound Profile
    Bass Amount
    LockedLock dB
    Treble Amount
    LockedLock dB

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    0.0
    Frequency Response Consistency
    Avg. Std. Deviation
    LockedLock dB

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    Raw Frequency Response
    0.0
    Bass Accuracy
    Std. Err.
    LockedLock dB
    Low-Frequency Extension
    LockedLock Hz
    Low-Bass
    LockedLock dB
    Mid-Bass
    LockedLock dB
    High-Bass
    LockedLock dB

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    0.0
    Mid Accuracy
    Std. Err.
    LockedLock dB
    Low-Mid
    LockedLock dB
    Mid-Mid
    LockedLock dB
    High-Mid
    LockedLock dB

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    0.0
    Treble Accuracy
    Std. Err.
    LockedLock dB
    Low-Treble
    LockedLock dB
    Mid-Treble
    LockedLock dB
    High-Treble
    LockedLock dB

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    0.0
    Peaks/Dips
    Peaks
    LockedLock dB
    Dips
    LockedLock dB

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    0.0
    Imaging
    Weighted Group Delay
    LockedLock
    Weighted Amplitude Mismatch
    LockedLock
    Weighted Frequency Mismatch
    LockedLock
    Weighted Phase Mismatch
    LockedLock

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    0.0
    Passive Soundstage
    PRTF Accuracy (Std. Dev.)
    LockedN/A
    PRTF Size (Avg.)
    LockedN/A
    PRTF Distance
    LockedN/A
    Openness
    Locked
    0.0
    Acoustic Space Excitation
    Locked
    0.0

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    0.0
    Virtual Soundstage
    Head Modeling
    LockedLocked
    Speaker Modeling
    LockedLocked
    Room Ambience
    LockedLocked
    Head Tracking
    LockedLocked
    Virtual Surround
    LockedLocked
    0.0
    Weighted Harmonic Distortion
    WHD @ 90
    LockedLock
    WHD @ 100
    LockedLock

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    Test Settings
    Firmware
    LockedLocked
    Power
    LockedLocked
    Connection
    LockedLocked
    Codec
    LockedLocked
    EQ
    LockedLocked
    ANC
    LockedLocked
    Tip/Pad
    LockedLocked
    Microphone
    LockedLocked
    Isolation
    0.0
    Noise Isolation
    Isolation Audio
    JOIN NOWto hear audio samples
    Overall Attenuation
    LockedLock dB
    Noise CancellingLockedNo
    Bass
    LockedLock dB
    Mid
    LockedLock dB
    Treble
    LockedLock dB

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    0.0
    Leakage
    Leakage Audio
    JOIN NOWto hear audio samples
    Overall Leakage @ 1ft
    LockedLock dB

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    Microphone
    Microphone Style
    Integrated
    LockedLocked
    In-Line
    LockedLocked
    Boom
    LockedLocked
    Detachable Boom
    LockedLocked
    MicLockedYes
    0.0
    Recording Quality
    Recorded Speech
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    LFE
    LockedLock Hz
    FR Std. Dev.
    LockedLock dB
    HFE
    LockedLock Hz
    Weighted THD
    LockedLock
    Gain
    LockedLock dB

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    0.0
    Noise Handling
    Speech + Pink Noise
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    Speech + Subway Noise
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    SpNR
    LockedLock dB

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    Active Features
    0.0
    Battery
    Battery Type
    LockedLocked
    Continuous Battery Life
    LockedLock hrs
    Additional Charges
    LockedLock
    Total Battery Life
    LockedLock hrs
    Charge Time
    LockedLock hrs
    Power-Saving Feature
    LockedLocked
    Audio While Charging
    LockedLocked
    Passive Playback
    LockedLocked
    Charging PortLockedLocked

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    0.0
    App Support
    App NameLockedLocked
    iOSLockedLocked
    AndroidLockedLocked
    macOSLockedLocked
    WindowsLockedLocked
    Equalizer
    LockedLocked
    ANC Control
    LockedLocked
    Mic ControlLockedLocked
    Room Effects
    LockedLocked
    Playback Control
    LockedLocked
    Button MappingLockedLocked
    Surround Support
    LockedLocked

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    Connectivity
    0.0
    Bluetooth
    Bluetooth Version
    LockedLocked
    Multi-Device Pairing
    LockedLocked
    NFC Pairing
    LockedLocked
    Line Of Sight Range
    LockedLock ft
    PC Latency (SBC)
    LockedLock ms
    PC Latency (aptX)
    LockedN/A
    PC Latency (aptX HD)
    LockedN/A
    PC Latency (aptX-LL)
    LockedN/A
    iOS Latency
    LockedLock ms
    Android Latency
    LockedLock ms

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    0.0
    Non-Bluetooth Wireless
    Non-BT Line Of Sight Range
    LockedN/A
    Non-BT Latency
    LockedN/A
    0.0
    Wired
    Analog Audio
    LockedLocked
    USB Audio
    LockedLocked
    DetachableLockedLocked
    LengthLockedN/A
    ConnectionLockedLocked
    Analog/USB Audio Latency
    LockedN/A

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    PC / PS4 Compatibility
    PC/PS4 Analog
    LockedLocked
    PC/PS4 Wired USB
    LockedLocked
    PC/PS4 Non-BT Wireless
    LockedLocked

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    Xbox One Compatibility
    Xbox One Analog
    LockedLocked
    Xbox One Wired USB
    LockedLocked
    Xbox One Non-BT Wireless
    LockedLocked

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    0.0
    Base/Dock
    Type
    LockedLocked
    USB Input
    LockedLocked
    Line In
    LockedLocked
    Line Out
    LockedLocked
    Optical Input
    LockedLocked
    RCA Input
    LockedLocked
    Dock Charging
    LockedLocked
    Power Supply
    LockedLocked

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