Bone Conduction Headphones, Open Ear Bluetooth Headphones

M-d8 Bluetooth Headset Wireless Conduction Non Ear Hanging Type Business Sports Stereo Headset Wireless Headset Features: 【Bluetooth 5.2 Wireless headset】: This headset can support almost all devices with bluetooth. You can use it easily to connect mobile phones through wireless connection without cables, with strenger and faster connection, convenient for daily use. 【Quickly Match】Full of a sense of technology, say goodbye to cumbersome pairing, pick up the Internet with seconds of power on, experience the wireless smooth sound. 【Awareness Of Danger】: This open-ear headset can deliver sound through your cheekbones to your cochleas, If you wanna hear audio and also be aware of your surroundings or hear your name called, then these conduction headphones are for you. It's much safer for running, cycling, hiking or driving while answering calls. 【Ergonomic design】: The ergonomic and design will make your ears completely comfortable, and keep the inside of the ear canal clean and hygienic, you can also wear them with glasses for audiobooks, watching TV, movies etc. without disturbing others. 【Lightweight and 360° Bendable】: This bluetooth headset is super and flexible, skin-friendly design headphones for you. Comfortable to wear, you will not feel any pain even prolonged wearing, The titanium alloy memory design earphone supports 360° bending without deformation., practical and convenient. Product Description: Specifications: Bluetooth version: version 5.2+EDR Bluetooth distance: about 10 meters Battery: 150MAH Standbyk time: 140H Charging time: 1.5-2 hours Talking and listening time: about 8 hours Frequency: 20Hz-20KHz Impedance: 32 ohms Sensitivity: 85dB/mW rating: 5 Package included: 1 x Earphone 1 x Charging Cable 1 x English and Chinese User Manual