The XO CX021 is a compact magnetic wireless charger designed specifically for Apple Watch, supporting all generations from Series 1 to the latest models. It uses the Qi charging standard to provide a steady 2.5W output power, ensuring your wearable stays powered up through a simple USB connection. An integrated LED indicator lets you know the charging status at a glance, while built-in overcurrent protection keeps your device safe from electrical surges. Constructed from a blend of ABS and PC materials, this white charger is remarkably portable, weighing only 18 g and measuring 40 x 28 x 7 mm. Its small footprint and magnetic attachment make it easy to slip into a pocket or bag, providing a convenient power solution for those who travel or want to avoid bulky cables on their nightstand.