Smart Bone Conduction Bluetooth Earphone Wireless Painless Headphone HD Stereo Headset Sports Waterproof Neckband |

The Bone Conduction Headphones are designed to transmit sound through vibrations in the human elease both ears and help people with hearing loss. It uses bluetooth 5.0 wireless connection, and don't need to cram the receiver in the ear canal can listen to the music and answer the Phone, and your ears can hear the sound of the surrounding, very safe.
Communication:Wireless
Wireless Type: Bluetooth CSR 4.1
Call time:5 hours
Standby time:7 days
Charging time:1 hours
Product weight:about 38g
Transmission distance:about 10 meters
Charging method:Micro USB charging
Indicator light:Yes(see product information)
Function:for running, cycling, fitness, hiking, rock climbing, driving

features:
1,Great invention one Conduction Headphones are designed to transmit sound through vibrations in the human elease both ears and help people with hearing loss.
2,Comfortable and Safe:The Bone Conduction Headphones using bluetooth 5.0 wireless connection, don't need to cram the receiver in the ear canal can listen to the music and answer the Phone, and your ears can hear the sound of the surrounding, very safe.
3,Usage Scenario: Bone Conduction Headphones are sturdy and sweat proof, suitable for running, cycling, fitness, hiking, rock climbing, and driving. Antiperspirant Design can reduce the production of Bacteria to protect the ear.
4,Product Configuration: Built-in 200 milliampere lithium battery  takes two hours to be fully charged tandby for 7 days listen to music or answer the phone for 5 hours, connection distance is about 10m.

packing list:
1 * Bone Conduction Headset
1 * USB Cable
1 * Earbuds
1 * User Manual (English)

Note: 
1. When the distance between the Bluetooth headset and the Bluetooth device exceeds 10 meters and 33 feet, the Bluetooth headset will be disconnected from the device. Then, once they are within 33 feet, they will automatically reconnect. However, if the Bluetooth headset is disconnected from the device for more than 3 minutes, you may need to double-click the Multi-Function button to reconnect the device.
2. When pairing the Bluetooth headset, press and hold the "Multi-Function Key" for 3 seconds. The Bluetooth headset re-enters the pairing mode. Other phones can find the Bluetooth headset and connect.