Bluetooth Standard
Bluetooth v5.1
Battery Indicator
Digital Display
Wireless delay time
less than 30 ms
Place of Origin
Guangdong, China
Battery Capacity(mAh)
400mah
Product name
Foldable D812 Bluetooth headset
Bluetooth Version
Bluetooth V5.3+EDR
Color
black,white,gold,red,blue
Charging
DC 5V 400mah(within 2 hours)
Standby Time
over 120 Hours
Material
ABS+Invisible Bluetooth Earphone