2016 1pcst Fashion Dynamo Hand Crank USB Cell Phone Emergency Charger Dynamo Hand Crank USB Charger for Smartphone Mp3 Player

Quick charge: No
Type: USB
Brand Name: DENUXON
Model Number: Y2404
Output Interface: USB Output
Intelligent Charge: No
Display screen: No
Package: No
Use: USB
Battery Capacity(mAh): 1001-2000