Product Name: Bluetooth Keyboard & Mouse Material: ABS Product color: Black White Yellow Mint Green Purple Green Light Blue Pink Product size(Keyboard): 24.7x5x0.7cm/9.72x5.9x0.27in Packing size: 32.5x6.7x2.6cm/2.79x6.57x.02in Net weight：0.244kg/0.537lbs Gross weight: 0.326kg/0.77lbs Bluetooth version: 3.0 Battery capacity:80mAh Mouse battery: x AA battery (not included) ×Wireless Keyboard x Wireless Mouse ( AA battery not included) × Instruction manual × Power cord 【 Wireless Mouse】Only support Bluetooth connection, ios 13.0 or Android 10.0 version or above can be used. 3-speed DPI can be SELECT-ED (800/1200/1600). (Note: you need to prepare a AA battery by yourself) 【Wide Compatibility】With Bluetooth 3.0 technology, Keyboard & Mouse can connect to your iOS / Windows/ Android system devices. The Max working distance can up to 10 M. 【Super Thin and Ingenuity Design】The ingenuity design, smooth tou-ch and delicate look makes it a perfect match for your tablet, smart phone and laptop. 【Rechargeable Battery】Keyboard -- built-in rechargeable Li-ion battery is more energy efficient. 【Portable Keyboard & Mouse】Comfortable to press.. Portable Keyboard, it is durable and scratch prevention.