Smart Remote Control Ring – This wireless Bluetooth mouse offers powerful and convenient functions such as one-button photo capture, page turning, and reading assistance. This finger-worn mouse is ideal for office work, conference presentations, classroom teaching, working from home, or watching movies on the couch or bed. This wearable mouse makes a great gift for family and friends. Ergonomic Design – The remote control mouse features an ergonomic design that helps reduce strain on hand, wrist joints, and muscles. This wireless ergonomic mouse provides comfort during extended use. The soft silicone ring ensures a comfortable fit even when worn for long periods, and it does not interfere with typing. Stable Bluetooth Connection – This mini wireless mouse uses advanced Bluetooth 5.0 technology to deliver a reliable connection with a working range of up to 10 meters (32 feet). Wide Compatibility – This handheld mouse is compatible with iOS, Android, and most Bluetooth-enabled smartphones and select tablet devices. (Note: This thumb mouse works best with smartphones and is recommended for phone use.) Rechargeable & Portable Design – This Bluetooth wireless mouse has a built-in rechargeable battery that lasts up to 10 hours on a single charge, with approximately 1.5 hours of charging time—no need to replace batteries. Size: 80 x 80 x 40 mm, Weight: 35 grams. This compact and lightweight cordless mouse is easy to carry in a bag or pocket.