Form ColorRed + Black
MaterialABS
Quantity1 Piece
Shade Of ColorRed
Ear CouplingNeckband
Bluetooth VersionV4.0
Operating Range4~10m
Radio TunerNo
MicrophoneYes
Supports MusicYes
Connects Two Phones SimultaneouslyYes
Applicable ProductsOthers、Electronic products with Bluetooth function
Built-in Battery Capacity 500 mAh
Battery TypeLi-polymer battery
Talk Time4~7 Hour
Music Play Time4~7
Standby Time12~24 Hour
Power AdapterUSB
Power Supply5V
Packing List1 x Headphones
1 x USB adapter
1 x Chinese & English user manual
2 x Earbuds

Dimensions: 4.92 in x 4.72 in x 1.14 in (12.5 cm x 12.0 cm x 2.9 cm)
Weight: 1.73 oz (49 g)