Material: plastic Style: fashion and simplicity Features: battery display, call function, voice control, support music, Colour: picture color
Bluetooth version: 5.2 Color: black, red, yellow, blue Battery life: 20 to 30 hours for calls and songs Standby time: 365 days Link Distance: Barrier-free 15 meters Charging time: 1-2 hours Battery capacity: 130-160mAh Function: Play/call power display voice answer caller number
