Main Features:- Practical Qi standard wireless charger transmitter for charging your phone- Charging has never been that easy, you just need to put the mobile phone on the charging pad- An exterior appearance, it shines in cool lights when charging- Small size, light in weight and portable to carry- Protection for overcharge, overvoltage, overcurrent and short circuitParameters:Input: 5V / 2AOutput: 5V / 1ACharging Distance: 8mm and lessCharging Efficiency: 73pct and moreStandard: QIAttention:- Please keep the charger away from water or other liquid- If you need to clean the charger, please make sure it is not connected with power supply- Operating temperature range between 0 - 45 Deg.C Power Source: USB Type: Wireless Charger USB Ports: 1 Package weight: 0.160 kg Product Size(L x W x H): 10.00 x 8.80 x 1.50 cm / 3.94 x 3.46 x 0.59 inches Package Size(L x W x H): 18.00 x 14.00 x 2.50 cm / 7.09 x 5.51 x 0.98 inches Package Contents: 1 x Wireless Charger, 1 x USB Cable, 1 x English - Chinese User Manual