The 2-in-1 Wireless Smartphone Charger Qi & Powerbank - 10 000 mAh is a wireless charging pad that allows you to wirelessly charge a Qi integrated smartphone battery using induction transfer, simply by placing it on top of the pad and a Powerbank for when that extra charge is needed. Features: - Charging made quick and easy with plug and play Qi technology. Just drop and charge. - Intelligent and smart design. - All direction charging. - Anti-slip design. - LED indicator. Specifications: - Input: 5V /1A - Output: 5V 1A - Output2: 5V 2.1A - Length: 160mm - Width: 75mm - Thickness: 12mm USB powered. Important, the smartphone used must be Qi integrated or have Qi technology compatible wireless receiver.