Bluetooth tablet metal power bank keyboard supports remote charging

Model Number: C639 Key Specifications/Special Features: Special features:1. Product name, ultra-thin Bluetooth and wireless metal keyboard2. With power bank and portable computer keyboard3. Size: 287x190x9.3mm4. Battery capacity: 6500mAh5. English QWERTYkeyboard layout6. Built-in Lithium-ion polymer rechargeable battery for mobility and convenience7. Extra thin and portable design8. Colors: 3 color to choose, silvery, golden and rose goldSpecial features:1. Designed for laptop, PC and tablets2. Power bank function: inside 6500mAh battery, 3.0A output port, charging your cellphone, tablet (support types: electric current is less than 3.0A/5V output) anytime anywhere just need a cable
3. Connection: Bluetooth 3.0 connect, supports almost all tablets and smartphone with Bluetooth function
You can use it anywhere without disturbing cable
4. Design: ultra-thin design, thinnest part just 9.3mm, scissors keys have more comfortable soft texture standard keyboard with ergonomic design and comfortable touch feeling
5. Material: metal surface cover, solid and anti-scratch
ABS material back case, environmental and light
6. System: supports Windows Android iOS systems, you can use this keyboard control your Windows Android iOS smartphones and tablets