Color: Black. This charger accessories specially designed for Polar Verity Sense/OH1 Watch. (MUST Use Adapters Under 1A & Under 5V); If has the necessity, please take the watch case off while charging. Please Note: We suggest to use computer, laptop or power bank to charge your watch as the current is more stable; | Quality and Safety: High-quality material and copper wire ensure stable current transmission. Built-in Voltage Regulator providing stable and safe charging for your watch. Protect your device from being damaged by over-voltage and over-current during charging; | The tight connection design, with strong magnetism and attractive force, is very sturdy and will not fall, which helps to fix the charger in the proper position for reliable charging. | Easy to use, just plug your watch to the charging cradle, and then connect the USB to PC or power bank to get your watch charged.Easily plug it into USB port on your PC, laptop, notebook, wall charger or car charger to charge.The charger is mini and light, easy to carry, and very friendly to travel and going out ; | Package Include: 1 x Replacement Charger for Polar Verity Sense/OH1 Watch. Please note that the smart watch is not included. NOTE Again: MUST Use Adapters Under 1A & Under 5V.