Size: BH-M91How to pair with BH-M91 with phone?
Step1: In shutdown mode, press and hold the multi function key for about 6 seconds until the red and blue lights flashing alternately, the headset is into pairing mode.
Stpe2: Turn on Bluetooth on your mobile phone, search and click BH-M91 to connect. The blue light means connect successfully. Item No.
BTI-M91: Bluetooth
Version: V 5.0, Class
II Working Time: About 24 hours
Charging Time: About 2 hours
Operation Range: 30 feet(Barrier-free place)
Battery Capacity: 400mAh/ 3.7V
NOTE: Please charge the BH-M91 at least once every 2 months even you dont use it. Please DO remember ASK us if any problems/questions. Please do NOT charge your headset with car chargers in the car or fast charging cables to prevent the overload burning of the circuits. Package Contents Bluetooth Headset BH-M91 x 1 Micro USB charging cable x 1 User manual x 1