Protocol support: HFP1.6 / A2DP / AVRCP

Battery capacity: 180mah

Talk time: about 10h, standby time: 250h

Connection distance: 10m, frequency: 2.4Ghz,

Power display: support IOS, Andrews

Main features: hidden flash is not flash, to the point of the newspaper, smart irritable, in English voice, low power reminder