Quick charge: No
Brand Name: DENUXON
Use: MP3 / MP4 Player
Output Interface: USB Output
Type: Electric
Intelligent Charge: No
Model Number: B1639
Battery Number: 4
Display screen: No
Package: No
Color: black
Material: Plastic
Function: Emergency Power Charger
Feature: AA battery External
Style: Flashlight
Swatch: Torch / OFF / USB
Interface: USB
Model Number: B1639
Compatible Model: For mobile phone MP3/MP4 camera
Use: plug and charge