Description of Wireless Charger This Qi Charger with 10W, 7.5W, 5W output. Compatible with Samsung S10/S9/S8/S7, Other Qi-Enabled Devices. Charge your Qi-compatible Android phone at up to 10W, or your Phone up to 7.5W. Also with 5W standard charging speed for all of other Qi-enabled phones.   Features: 1. Qi Certified. Safe, Fast, and has Wide Compatibility. 2. Sensing distance ≤10mm. 3. Stylish, Practical and Anti-slippery design. 4. Small and Light, it portable and easy to carry. 5. Case-Friendly, no need to remove the phone case before wireless charging. 6. 3 types charging mode can automatically match the corresponding charging mode according to the different charging equipment. 7. Over-current, Over-voltage, Over-charged, Over-temperature and Short-circuit multiple protections. ​​​​​​​