UGREEN 2.4G Silent Wireless Mouse (90531) In Ear - Wired The built-in 2000mAh battery lasts

The built-in 2000mAh battery lasts up to 11 hours when fully charged*

and delivers high-definition images with high color saturation

the IP55 rating protects the neckband during sweaty workouts

With 40 hours of battery life with ANC on and 60 hours in normal mode

Up to 28 hours (ANC ON) SBC: Up to 27 hours(ANC OFF)

UGREEN 2.4G Silent Wireless Mouse (90531) In Ear - Wired The built-in 2000mAh battery lastsDual Mode, Wider Usage UGREEN Bluetooth & 2. 4G Wireless Mouse for laptop lets you enjoy the world of wireless without limit. The Cordless Mouse provides a strong, stable and reliable wireless connection with Bluetooth or non Bluetooth devices up to 10m, like MacBook Pro, Mac Air, iMac, laptop, ChromeBook, computer, desktop, iPad Pro, iPad Air, Samsung Galaxy Tablet, smartphones, TV. Smooth Track, Responsive Control UGREEN Bluetooth Wireless USB Mouse