Model	CM01
Quantity	10 Piece
Color	Black
Material	PC
English Manual / Spec	No
Other Features	1.5V、 DC 2.1mm power supply; Cable length: 15cm
Certification	N/A
Packing List	10 x Battery Case

DIY and piratical to use.

Dimensions: 3.66 in x 2.24 in x 0.59 in (9.3 cm x 5.7 cm x 1.5 cm)
Weight: 0.71 oz (20 g)