Features 1. Aluminum Alloy Bracket: CNC integrated molding. No need to replace the battery, it can be charged for several months at a time. Comfortable and not noisy. It can be used by plugging it in, with 2.4G wireless connection technology. Metal texture, electroplated body. Faster and more accurate, with a 10 meter wireless reception range. 2. A Sense Of Integrated Design: Disrupting traditional design concepts, with new extraterrestrial species as the new concept, the integrated design from the inside out fully integrates interstellar science fiction elements, giving you a unique touch experience.The metal gray overall body adopts a unique electroplating process design, with a strong metallic texture and a beautiful and smooth paint surface, giving you a unique touch experience. 3. Environmental Protection: Equipped with a large capacity rechargeable battery, it can be used for several weeks at a time. This is also our specialty, and we will bid farewell to the battery trouble from now on. No need to repeatedly replace the battery, environmentally friendly and more user-friendly. 4. Comfortable Feeling In The Hand: Breaking the traditional mouse shape and improving it on the basis of bionics, combined with ergonomic design, it is more in line with the curve of the hand, more comfortable, and more avant-garde in appearance. 5. Warm Heart Mute Button: The left and right buttons use bass micro switches, combined with large scale metal rollers, to create a quiet environment for you whether it's a quiet office or playing games. Specification Material: Metal Color: Grey Size: 11 x 7 x 3 cm Weight: 150 g Package Include: 1x Wireless Ergonomic Metal Mouse