Model name: T616-F Color: black, white Input current: 5V/2A 9V/2A 12V/1.67A Mobile phone wireless output: 10W/7.5W/5W Headphone output: 5W Watch output: 2.5W Material: ABS+rubber oil Wireless sensing distance: 2-8mm Working frequency: 110-205KHz Conversion efficiency: 78% Product patent: Domestic Product certification: CE FCC RHOS UL Qi Charging cable length: 1m Device charging at the same time: 9V/12V/1.2-1.6A/12-15W Maximum power: 22W Adapter power: less than 9V can not be charged at the same time and does not support fast charging Adapter power: suitable for 9V/12V