Generic Bluetooth Headset True Bone Conduction Ear-mounted

Feature:.1. Low power consumption is the core technology of headphones. Adopting exquisite energy gathering cabin design, built-in large-capacity lithium battery, escort your earphones.2. Real bone conduction headphones, sound waves (vibration signals) are transmitted to the auditory nerve through the bones, without plugging into the ear holes, which solves the ear tympanic membrane damage caused by long-term use of air conduction headphones to listen to songs and protects hearing. Able to open both ears and keep a good grasp of the surrounding environment. Protect your personal wealth at all times Product safety. Well and in the music mode, you can also talk and chat with people normally..3.Ultralight and comfortable design, ergonomically-shaped in-ear buds and ear loops brings comfortable and no heavy feeling even after long time wearing, the 180 degree flip boom arm turns around the corner and fit this headset in right or left ear..4. HIFI sound effects, high-definition surround sound, intelligent noise reduction, to ensure the maximum signal quality, and guarantee excellent sound quality.5. Multi-function button design, more convenient operation, call function, built-in microphone, support for switching between Chinese and English, voice assistant.6. Bluetooth-compatible 5.1 and 170mAh large-capacity battery, low-power chip performance is more stable.Specifications:.Product name: M618 Bone Conduction Bluetooth Headset.Bluetooth-compatible version: V5.1.Speaker: bone conduction vibrator speaker.Battery: 170MAH.Life time: about 12 hours.Charging time: 2 hours.Bluetooth-compatible distance: about 15 meters.Frequency: 20Hz-20KHz.Impedance: 32O.Sensitivity: 85dB/mW.Waterproof rating: IPX 5.Headphone size: 6.7*5.2*1CM.Support function: music play, pause. Incoming calls are answered, but rejected. Ios battery display, automatic connection, call siri voice assistant, etc., call number..Package Included:.1*earphone1*charging cable1*instruction.Notes:.Due to the difference between different monitors, the pictures may not reflect the actual color of the item..Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.