Description
EarFun Free 2S true wireless
Wireless earbuds built around Qualcomm QCC3040, aptX, Bluetooth 5.2, touch controls managed in the EarFun Audio app, and a game mode aimed at low-latency playback. These are not active noise cancelling earbuds.
Drivers, codec, and recognition
Qualcomm processing with aptX delivers a wide sound stage—lively treble and pronounced bass. Source materials note CNET and Wirecutter Editors’ Pick recognition for this line.
Calls and passive isolation
Four microphones plus Qualcomm cVc 8.0 focus on your voice during calls. Ergonomic ear tips seal the canal to passively damp surrounding noise without ANC circuitry.
EarFun Audio app
Switch EQ presets or tailor response, remap touch actions, optionally disable volume gestures, and install firmware updates from the app.
Wireless link and gaming
Bluetooth 5.2 maintains a stable connection; opening the case triggers pairing even while buds remain seated. Game mode targets under 60 ms latency for tighter audio–video sync. Remove insulating film from each bud before the first pairing session.
Runtime and care
About seven hours on a single charge extends to thirty hours with the compact case. A ten-minute top-up yields roughly two hours of listening. Dry earbuds before placing them back in the case.
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