Feature:
-Unlike traditional headphones, they block the surrounding sound more or less, so you may be in danger when running or cycling.
-Bone conduction headphones work through vibration, and the sound is transmitted to your cochlea through the via bone. Compared with ordinary headphones, hearing damage can be avoided.
-The H9 wireless headphones are lightweight and will not fall off regardless of the type of strenuous exercise, allowing you to move freely.

Specification:
Model: H9;
Waterproof: IP55;
Max output power: 8mW;
Rated output power: 5mW;
Working frequency: ISM bands(2.402-2.480GHZ);
Transmit pwr: Class2 (-6dbm-4dbm);
Distance: 10M;
Touch: Right ear touch;
BT: 5.0;
BT protocol: A2DPv1.3 AVRCPv1.6 HFPv1.7 HIDv1.1 AVCTPv1.4 AVDTPv1.3 SPPv1.2;
Voltage:3.7V;
Color: Gray, Red;
Charge: USB;
Play time: About 6H;
Charge time: About 2.5H;
Package include:;
1 x Bone Conduction Headphone;
1 x Charging Cable;
1 x User Manual
Product Attributes:

• Weight (lbs.): 0.07 lb