TWS K89 Tws Bone Conduction Bluetooth Headset

K89 Tws Bone Conduction Bluetooth HeadsetChip:

 . Bluetooth pairing: BT GCD 3. Bluetooth version:
5. 04. Charging port: USB 5. Transmission distance: about 10m 6. Battery
capacity: 90mAh 7. Alert tone: Chinese/English 8. Life time: about 7-8H 9.
Microphone: enhanced sound guide tube 10. Light effect: 7 color lights, three
strikes on/off Features: 1. Memory titanium alloy sketon, according to
different head size adaptable shape, at will, constantly not fall off 2. Key
operation, convenient and simple 3. Fitted ear design, multi-point support,
comfortable and robust, running / hiking / skateboarding do not fall off 4. 360
degree hearing, metal cavity, the voice is more mlow, cavity structure,
effectivy reduce the secondary mixing, with a large dynamic woofer unit, the
sound is more powerful 5. Sound conduction technology, HiFi lev sound 6.
Intelligent one to two, dual devices, seamless switching, a mobile phone
can be connected to two Bluetooth devices at the same time.

. Memory titanium alloy skeleton, according to different
head size adaptable shape, twist at will, constantly not fall off

Key operation, convenient and simple

 Fitted ear design, multi-point support, comfortable and robust, running /
hiking / skateboarding do not fall off

 360 degree hearing, metal cavity, the voice is more mellow, cavity
structure, effectively reduce the secondary mixing, with a large dynamic woofer
unit, the sound is more powerful

 Sound conduction technology, HiFi level sound quality

. Intelligent one to two, dual devices, seamless switching, a cell phone can be
connected to two Bluetooth devices at the same time