Bone Conduction Bluetooth Wireless Earphones

Get rid of the swelling feeling of traditional earplug and the vibration of bone conduction Headset.  You easily realize the left and right ears are free to wear without rotation.  Light and thin they sit around the ear (they are not in the ear style) and unrestricted.  

When you listen to music with these earphones you can keep your ears open to the surroundings at the same time, which will not lead to a "deaf" state and to avoid some possible dangers to the user when exercising outdoors.

• Safer alternative to traditional headphones for outside sports
• Great for people that do not like in ear headphones
• Nothing in, on or over your ears.
• Bone conduction transducers deliver music through cheekbone, your ears are open and free. It allows you to hear the music and the world around you at the same time
• Fully charged only 1.5 hours, 1.5 hours of power can provide about 5-8 hours of talk time, 4-6 hours of music playback time, About 160 hours of long standby time

Technical Parameters 

• Bluetooth Specification: V4.2+EDR
• Bluetooth Protocol: A2DP/HFP/HSP/AVRCP
• Loud speaker Sensitivity: 85-95dB
• Mic impedance: 2.2 OHM
• Mic Sensitivity: 50-18KHZ
• Frequency: 2.4GHz(2.402GHz-2.480GHz)
• Battery Capacity: 75mAh
• Standby time: 160 hours
• Working Temperature: 10-50°
• Play time: 6 hours
• Charging time: 1.5 hours
• Charge voltage: DC5V/500mAh
• Transmitting Distance: 10m
• Headphone Weight: About 8g