1. Bluetooth specification 2.1+EDR (BC05-MM).
2. Range: > 10M (outdoor operating space).
3. MFB button: power on/ off/ accept call/ reject call/ voice dial/ last number redial/ transfer.
4. Device will be auto-power off after 5 minutes in standby mode.
5. Operating time: 8 hours; standby time: 200 hours.
6. Stable streaming on bluetooth wireless technology.
7. Offer 3 listening modes: (1) stereo (2) 3D surround (3) super surround for theater,
8. Contained black pouch and retractable charge cable for recharging the headset.
9. Certification: TELEC, JATE, BQB (FCC, CE option).
10. Automatically reconnetion.
1. Dimension: ψ35.5x17.5mm.
2. Please refer to an attachment.