M-618 Bone Conduction Hanging Ear Stereo Bluetooth Headset, M-618 (Black), M-618 (Blue), M-618 (Red), M-618 (Green) Color:Red for Ulysse 05

for Ulysse 05

With a 1/4 inch threaded hole on the bottom

for Astra-F

99inch * 11

M-618 Bone Conduction Hanging Ear Stereo Bluetooth Headset, M-618 (Black), M-618 (Blue), M-618 (Red), M-618 (Green) Color:Red for Ulysse 051. Bluetooth version: V5. 1 2. Speaker: bone conduction vibrator speaker 3. Battery capacity: 170mAh 4. Life time: about 12 hours 5. Charging time: 2 hours 6. Bluetooth distance: about 15 meters 7. Support functions: music play, pause. Incoming calls are answered, but rejected. Ios battery display, automatic connection, call siri voice assistant, etc., caller ID. 8. Headphone size: 6. 7x5. 2x1cm Specification: Package Weight One Package Weight 0.