ITEM NAME:Magnetic Wireless Charger Portable Keychain For iWatch Best 1/2/3/4 Z3P1 Description: Features 1. Output short circuit protection 2. Overvoltage and overloading filtering protection 3, the use of imported components, the real machine test aging safety performance is high 4. Good anti-interference performance 5. Small DC ripple, high efficiency and fast charging speed 6. low working temperature and long service life. Specifications: Specification: Input: 9V Output: 5V Input Port: Micro USB Total Output: 5V/0.4A/2W Output Port: Wireless For br /> Type: Wireless Charger Charger Module: Original Magnetic Module Package Included: 1*USB Wireless Charger.Output Port: Wireless For br />. 3, the use of imported components, the real machine test aging safety performance is high. low working temperature and long service life. Good anti-interference performance.