Highlights- Bone conduction painless wear：This bone conduction headphones produce sound through vibration, which solves the problem of in-ear pain. With an adjustment strap, you can adjust the tightness according to your head shape.
- IPX8 waterproof：Deep waterproof headphones bone conduction, you can wear bone conduction headphones while surfing, swimming, or even bathing, without taking off the waterproof headphones. You can listen to the downloaded songs while using the waterpr
- Large battery&Fast charge：Bone conduction headphones have a built-in 180mAh battery, which can play for 10 hours after being fully charged in 2 hours. You can enjoy music indoors and outdoors without worrying about running out of power.
- Bluetooth 5.0： The bone conduction headphones for swimming has the latest Bluetooth 5.0 chip built in, compatible with any Bluetooth device. The transmission is stable without delay. You can move freely within 10 meters without interference.
OverviewModel Number: K7
Bluetooth: V5.0
Bluetooth IC: QCC3003
Bluetooth Profile: A2DP, HFP, HSP, AVRCP, GAVDP, AVDTP
Operation range: Up to 10 meters (no obstacle)
Frequency Range: 20-20KHz
Receiving Sensitivity: 84±3dB
Impedance: 10 Ω±15%
Mic: -36dB, anti-interference microphones
Battery Capacity: 180mAh
Music Playing Time: up to 10 hours (depends on music volume)
Standby Time: 15 days
Charging Time: about 1.5 hours
Color: Black, Grey (Optional)
Main Item Size: Approx.14X11X4.5mm
Main Item Weight: 42g
Package Size: 16.4 * 13.3 * 5.8cm
Package Weight: 182g
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