V9A Portable Magnetic Watch Charger for Apple Watch Ultra / Series 8 7 SE 6 5 4 3 2 / Watch Nike , 1000mAh Keychain Power Bank - Black

• Compatible with Apple Watch Ultra, Series 8 7 SE 6 5 4 3 2 (includes 49mm, 45mm, 42mm, 44mm, 40mm, and 38mm version), Watch Nike 38-45mm
• Built-in magnetic adsorption module, charge immediately after contact
• Built-in 1000mAh battery gives your watch an extra battery life
• Wireless design makes you more convenient to carry, no need to worry about the winding knotted charging cord
• Pocket-size and compact design with a keychain, allows you to carry it out with more ease and fits into your pocket or bag easily

Specifications:

• Input: 5V/0.5A
• Watch Output: 3W
• Input Port: Type-C 
• Battery Capacity: 1000mAh
• Working distance: ≤3mm
• Sensing distance: ~3mm
• Charging Efficiency: 75%   
• Operating Temperature: -10℃~45℃
• Security Protection: FOD (Foreign Object Detection)
• Material: ABS/rubber paint
• Size: 38 x 67 x 13mm
• Weight: 45g