Hi,my dear angel, welcome to Jacenvly, our products are cheap and good quality, price is fair, you can't miss it. If this product is not your style, please click on our store, we have many kinds of products, there will be you like and suits you. If you have any questions about your purchase, please send us the first message, we offer world class customer service to make your purchase without your worries. Have a nice day. Wireless Keyboard And Mouse Combo Cute Keyboard Retro Round Keycap Ultra Thin Quiet 2.4GHz Retro Key Board For Laptop Features: RETRO ROUND KEYBOARD DESIGN: Vintage rounded keycaps offer you visual enjoyment and please you with every single press & click. The ergonomic slope design of the key board gives you comfortable typing experience. ULTRA-SLIM KEYBOARD: ABS material used, the keyboard and mouse combo is not of a cute retro keyboard wireless style, but also unexpectedly lightweight, making it easy to carry GO. QUIET KEYBOARD MOUSE SET: Noise-reduced scissor- Cute Round-Key best suit working in a quiet environment. Also, you will fall in with the of the optical mouse and the matte-like surface of each key. LONG BATTERY LIFE (NOT INCLUDE BATTERY): Both wireless keyboard and mouse feature auto sleeping mode once you stop using the wireless keyboards for 5 sec, they work with a lower current to save energy. You can click any key to wake up them. Powerful system : fully laptops, desktops, Macs, or Windows for compatible use Product Description: Keyboard weight: 336G Size: 445 × one hundred and twenty-five × 25mm Key cap: 104 Key voltage: DC1.5V ± 5% Current: ≤ 15mA Battery: AAA Mouse weight: 59G Size: 105 × sixty × 30mm DP1:1200 Voltage: DC1.5V ± 5% Battery: AA(not included) Packet included: 1* Wireless Keyboard 1* Mouse Combo Features: RETRO ROUND KEYBOARD DESIGN: Vintage rounded keycaps offer you visual enjoyment and please you with every single press & click. The ergonomic slope design of the key board gives you comfortable typing experience. ULTRA-SLIM KEYBOARD: ABS material used, the keyboard and mouse combo is not of a cute retro keyboard wireless style, but also unexpectedly lightweight, making it easy to carry GO. QUIET KEYBOARD MOUSE SET: Noise-reduced scissor- Cute Round-Key best suit working in a quiet environment. Also, you will fall in with the of the optical mouse and the matte-like surface of each key. LONG BATTERY LIFE (NOT INCLUDE BATTERY): Both wireless keyboard and mouse feature auto sleeping mode once you stop using the wireless keyboards for 5 sec, they work with a lower current to save energy. You can click any key to wake up them.