Enfain WS209 ear clip Bluetooth headset

Open-ear air-conduction headset

The Enfain WS209 uses an ear-clip design that transmits stereo sound through air conduction, leaving the ear canal open for situational awareness. AI dual-microphone noise reduction aims to keep voice calls clear in noisy environments. IPX5-rated water resistance protects the headphones against sweat and light rain during workouts.

Suited for outdoor exercisers.

Runners and cyclists who need to hear traffic while listening to audio will benefit from the open-ear fit. Swimmers or anyone requiring submersion protection should look elsewhere, as the rating covers splashes only. Commuters wanting active noise cancellation to block train rumble will not find that feature here.

Up to 10 m wireless range

Bluetooth connectivity remains stable within 10 metres in unobstructed conditions, setting the practical distance you can keep the paired phone from the headphones. AAC and SBC decoding are supported for audio playback. The 50 mAh earpiece batteries and 500 mAh case charge via USB-C in roughly two hours.