CW33 Ultra-Charge, 3-in-1 wireless charger, 3W / 5W/7.5W/10W/15W output, for mobile phones, TWS headsets and smart watches • Input Type-C: 5V / 2A, 9V / 2A, 12V / 1.5A. • Wireless output: 5W / 7.5W / 10W / 15W. Wireless output for headset: 3W. • Support wireless charging for phones and TWS headsets that comply with the QI protocol. • Material: PC + ABS. • Sizes: 152*106*108mm. Weight: 220g. • Support for iPhone 7.5W charging. Output 7.5W / 10W / 15W must be equipped with PD / QC charger. For Apple Watch charging need to use your own original wireless charger.