Neues Bluetooth-Ohrbügel-Ohrhörer-Headset mit Knochenleitung, nicht im Ohr, für Business-Sport

New Bluetooth earphones with true bone conduction, ear hanging, non in ear, private mode, business, sports, cross-border stereo sound Product Name: M618 Bone Conduction Bluetooth Earphones Bluetooth version: V5.0 Speaker: Bone conduction vibrator speaker Battery: 170mAh Charging time: 2 hours Bluetooth distance: about 15 meters Earphone size: 6.7 * 5.2 * 1cm Support functions: music playback and pause. Call answered, refused. Ios battery display, automatic reconnection, calling Siri voice assistant, etc., incoming call reporting number.