Battery：350mah

Voltage: 3.3-3.5V

Battery Size：77*10.5mm

Color: Black, white, silver

Accessory: USB charger

Packaging: Foam/White Box/

Customize Packaging

Weight: 15.5g

Specifics:

1, buttonless super easy to
operate
2, LED light at the bottom,
Flashing when use, definitely cool

Minimum order:

- White Label: 50 pcs

- With Logo: 1000 pcs