Compatible With: for Samsung Galaxy Watch Active R500 and Galaxy Watch Active2 40mm/44mm Smartwatch. With a charging cable. Features: 1. Compact and lightweight design: Convenient for travelers and business users. 2. Power protection: Protect your smart watch from being over charged. 3. Specialized: Special design for Samsung Galaxy Watch Active SM-R500 and Galaxy Watch Active2 40mm/44mm Smartwatch. 4. Convenient: Long cable makes your smart watch charging more convenient. Specifications: Type: Wireless Charging Cradle Material: PC + ABS plastic Color: black Input voltage/current: DC 5V / 0.7A (original adapter or 5V 1A or less) Output voltage/current: DC 5V / 0.7A (original adapter or 5V 1A or less) Charging environment: At room temperature 20 ° C - 30 ° C as far as possible. Tips: 1. It?s a normal phenomenon that the charger may get warm while charging, please unplug the charger after charging. 2. DO NOT plug the charging cable into a wall Charger with a current higher than 1A directly, as there is a risk of burning the smartwatch. We suggest that you charge your dock through computer USB port. 3. If there are any problems, please feel free to contact us, we are always at your service. Package includes: 1 x Charging Dock 1 x Micro USB Cable Warranty: 30 days money-back & 18-month warranty. 24 hours customer service.