?Features:
Mini USB universal charger & key ring.
Can charge li-battery through PC or power adapter.
No need of charge cable， very convenient.
Portable， fashion and very useful.

Specifications:
Color: Black
Item size: 4*2.5*2cm / 1.6*1*0.8in
Item weight: 11g / 0.38oz
Package weight: 13g / 0.45oz

Package includes:
1 * Charger