KSCAT Bone Conduction Headphones Bluetooth V4.1 Earphones IPX6 Waterproof Wireless Titanium Open-ear Bluetooth Stereo Headphones;

KSCAT bone conduction headphones. Bone conduction transmit sound waves directly to the cochlea by vibrations. Headphones that deliver unrivaled situational awareness and comfort. Listen simultaneously to your music and your surroundings. Your ears remain free, therefore you get to hear twice as much, without compromising on comfort, quality or style. Bone conduction headphones how to work. Transducers guide mini vibrations through the cheekbones to the inner ears, delivering sound without plugging or covering them. How to connect Bluetooth. Press and hold the power button for 8 seconds until the LED indicator shows blue flashes. Then, press and hold the "multi-fuction button" for 6 seconds until the LED shows blue/red flashes alternatively, search for "KSCAT" and select it to pair. Specifications – 1. Speaker: Bone conduction speaker. 2. Model: Nice 5. 3. Material: Memory titanium + ABS. 4. Color: Green. 5. Weight: 45g. 6. Size: 5.5" x 4.7" x 1.9". 7. Bluetooth version: 4.1. 8. Transmission distance: 33 ft. 9. Bluetooth protocols: A2DP, AVRCP, HSP, HFP. 10. Frequency: 20 HZ - 20 KHZ. 11. Speaker sensitivity: 100 +/- 3 DB. 12. Mic sensitivity: -45 DB +/- 3 DB. 13. Mic type: Noise reduction. 14. Channels: Dual-channel stereo. 15. Battery: 200 mAh. 16. Play time: About 6 hrs. 17. Charge time: about 2 hrs. 18. Waterproof: IP x 6. 19. Charging port: Micro USB. 20. Buttons: Power (on/off, pair), m-button (pair/play/pause/call), volume +/- (click to change volumes, hold to switch songs). On/off: Hold the power button for 8 seconds.