DescriptionAre you looking for a professional, yet affordable watch charger? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional watch charger must meet you needs. It is one of the best choices for you.Features- Color: as shown. - Size: 8.2 x 3.7 x 1.3 cm. - Material: Plastic. - Emission current: 180ma - Operating frequency: 100-200khz - Conversion efficiency: > 72% - Input : 5V - Output : 5V - Charge current : 200mA - Compatitble with all of Apple Watch Series 1 Series 2 Series 3 Series 4 - No need extra charging cable--saves you from the hassles of tangling cables! - Lightweight and portable apple wireless watch charger is a perfect accessory for your apple watch. - Built-in over current, over voltage, short circuit and over temperature protection, offers you a safe charging environment for both watch and the charger. - Pearl powder oil painting making the device smooth and anti-scratching, with red lanyard design you can it on your bag or put it in your pocket.