With active pairing it will automatically find a Bluetooth phone or device and connect to it
Long talk/standby time: giving a full 5 hour of talk time and 240 hours of standby time on a single charge.
Key Features: Active pairing/Battery level check Call receiving/Last call dialing Mute and reject function/sound up and down. Bluetooth ver 4. 0
HANDS-FREE TALKING: Adopting Noise cancelling microphone, this Bluetooth headset with mic .prevents you from background noise, and have a fluency conversation with your friend and families
