L100 77 keys 2.4G Wireless Ajustability Multimedia Keyboard and 1000DPI Wireless Office Mouse Combo with USB Receiver for Windows10 / 8 / 7 / Vista / XP

English User Manual: https://drive.google.com/open?id=1TmCUCI4OEDiV_VEqWi_0kM_mhd4fcV2h Quick contro by Fn+(F10) combination buttons Multimedia,make your work and entertainment more cofortable FN+F1= Multimedia player FN+F2= Molume reduce FN+F3= Molume up FN+F4= Mute FN+F5= Previous song FN+F6= Next song FN+F7= Play/Pause FN+F8= Stop FN+F9= Open home page FN+F10= Mailbox FN+F11=My computer Installation steps: 1. Remove the box from the wireless keyboard products, wireless mouse products. 2. Remove the micro-receiver installed at the bottom of the mouse, insert the receiver into the computer's free USB interface, Specifications: Functional characteristics: Model: L100 Color: Black,Blue,Pink Material: ABS Keyboard keys: 77 keys Mouse keys: 3 keys Interface Connection: USB 2.0 Keyboard key life:8 Million times Mouse key life: 3 Million times Keyboard Current/Voltage: 6mA /3V Mouse Current/Voltage:12MA/1.5V Power saving mode: 3 power saving mode Type:Wireless multimedia keyboard Features: Completely wireless free,2.4GHz FSK automatic technology. Wireless mouse and keyboard frequency: 2402MHZ ~ 2480MHZ Switch design: Automatic on/off RF output design Mouse dpi: Default 1000dpi( You can adjust the dpi speed and slowness of the mouse through the computer) Operating distance:The operating distance of the mouse and keyboard is 6-10 meters (depending on the surrounding wireless environment varies,When the surrounding more wireless equipment interference, may affect the transmission distance) Power Supply: Mouse:Power supply: 1* AA battery (not included) Keyboard:Power supply: 1* AA battery (not included) System requirements: Windows 98 / Me / 2000 / XP / Vista / Win 7 / Win8 / Win10 keyboard Size: 30.2*15.5*3cm Mouse Size: 11.8*6.4*3.7cm Item weight: keyboard: 381g mouse: 60g Package size: 40.5* 16.2 * 4.5cm Package weight: 556g Features: 1. 8 hot keys increase your working efficiency. 2. Punk Suspension key design, simple and beautiful, stylish appearance,Waterproof design .Suspension key design, simple and beautiful, stylish appearance. 2. 2.4GHz advanced wireless technology, comfortable and excellent button, let you release fatigue during operation. 3. 2.4G wireless transmission technology: up to 10 meters in the range to receive wireless connections. 4. Fashion chocolate key cap, ultra-thin plane, home business office preferred. 5. Intelligent power-saving chip, the mouse automatically sleep function. 6. High-precision optical engine technology, reaction sensitivity.Ergonomic design, comfortable fit. Package includes: 1 * Wireless keyboard 1 * Wireless mouse 1 * USB receiver 1 * User manual