Input parameters: DC5V -2A; DC9V---2A

Output power: 10W

Conversion efficiency: greater than 73%

Transmission distance: optimal charging distance ≤ 8mm

Product size (mm): 175 * 80 * 120

Product Material: ABS

Watch output current: 5V-0.4A

Product feature description: Over current/over temperature protection, watch/phone/headphone charging at the same time, vertical stand