Made by material, durable and provide . This sturdy power charger allow you to charge more easily. Compact and lightweight design makes it easy to store and carry. You can easily into USB port on your PC, laptop, notebook, wall charger or car charger to charge. Professional designed for band 3 , also fit for Huawei band 3 e / band 4 NEC standard version /band 3/ band 2 pro. Features - Color: Black. - Material: Plastic+Electronic Components. - Size: About 13 x 2.5 x 4cm. - Input voltage: 5V - Output voltage: 5V - Output : 700MA - Interface: probe interface - Perfect Fit. Compatible with Huawei band 3 , also fit for Huawei band 3 e / band 4 NEC standard version /band 3/ band 2 pro. - Sturdy stand and connector allow you to charge with ease. - protect: Equipped with professional control chip, make the charge process stable and safety. - Lightweight and Portable. Compact and lightweight design makes it easy to store and carry. - USB socket, let you charge your watch more freely, don’t need to buy an new powercable. - Charge your phone on your PC or just plug directly into your USB devices. - Warm Tip: Dear buyer, Due to lighting effect, monitor’s brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 1 x Charger