Feature:1. 10m remote wireless connection, high sensitivity, stable signal, anti-interference without delay2. Ergonomic design, exquisite workmanship, clear keyboard characters, durable and colorless3. Independent ejectortype silicone, more resilient, quick response, soft and comfortable hand feeling.4. FN+Multimedia button, you can perform quick operations on music playback, volume adjustment, Internet browsing, etc.5. Suitable for all types of smart phones, tablet computers, and notebooks.Specification:Item Type: Wireless KeyboardMaterial: ABS+Silica GelWireless Data Transfer Rate: 1MbpsNumber of Keyboard Keys: 101 KeysWireless Working Frequency: 2450MHz-2476MHzChannels: 32Maximum Elasticity: 50gNumber of Mouse Buttons: 3Keyboard Battery Specification: 2 AAA Batteries (not Included)Mouse Battery Specification: 1 AAA Battery (not Included).Package List:1 x Keyboard1 x USB Signal Receiver1 x Mouse1 x Keyboard Film1 x Manual