Product name: USB adapters/charger 
Product model: BT-CDA4 
Input interface: EU /US /UK plug
Input voltage: AC100-240V 
Output interface: USB 
Output voltage / Current: DC5V /4.1A
Material: Size: 75*56*28.5mm 
Weight: EU:105g, US:100g, UK:118g  
Optional color: Ceramic White
Application: for Mobile Phone, MP3, MP4.
Product description: Output Current: DC5V /4.1A(2.1A, 1A, 0.5A, 0.5A)
Packaging: Plastic box 50pcs/carton Carton size: 43*33*31cm, gross weight( EU:9.45kg, US:9.2kg, UK:10.1kg)