Bone Conduction Bluetooth Headset Non Ear Neck Hanging Wireless Headset

Features: Non ear earphones: bone conduction open tone, which directly transmits sound to the ear through the bone and through the eardrum to reduce damage. Continuous listening to music: built in high-capacity lithium battery, low-power Bluetooth-Compatible chip, intelligent fast charging, can listen to music continuously for 6 hours. Split key: split key design, easy to operate during movement, can be played blindly without restraint. Bluetooth-Compatible chip: stable and newly upgraded. The transmission distance is greatly improved, and the signal stability and anti-interference ability are enhanced. Directional audio: the large ecological diaphragm is matched with directional audio for lossless transmission to create a surround sound field. Specifications: Distance: 10M Speaker Type: bone conduction technology Speaker Frequency: 20Hz-20KHz Microphone Sensitivity: - 42db Bluetooth Version: V5 one Playback Time: 4 hours Talk Time: 5 hours Headset Charging Time: 1.5 hours Standby Time: 5 days Battery: 130mah