B035 2.4G Wireless Keyboard Scissor Foot Construction Silent Office Laptop External Keyboard 1. Material: ABS + spray paint 2. Number of keys: 104 keys 3. Key structure: scissor feet 4. Connection mode: 2.4G wireless connection 5. Power supply: 2 AAA batteries (not included) 6. Endurance: about 600 h 7. Standby time: about 180 days 8. Operating voltagecurrent: 3Vless than 3mA 9. Working distance: about 10 m 10. Weight: about 540 g 11. Dimensions: about 44.48 x 13.48 x 1.84 cm Features: 1. 2.4G wireless transmission technology, stable signal connection, plug-and-play, fast response 2. Keyboard with scissor foot key structure, laptop key feel, uniform force, rebound fast noise low 3. Ergonomic design, natural tilt angle, comfortable hand feel, smooth typing 4. The bottom of the keyboard is equipped with four non-slip feet, which can effectively prevent sliding, more stable operation 5. Abrasion-resistant UV characters, clear and visible characters, long use will not lose color, more wear-resistant and durable 6. Chocolate key-caps, thin keyboard easily fit the desktop, saving desktop space, desktop clean and simple 7. Piano baking varnish level process, more texture, wear-resistant and oxidation-resistant to maintain the beauty of the long term 8. Comfortable and practical combination, highlighting the charm of comfortable office, giving you a different experience 9. Efficient office, fully compatible, compatible with most of the digital devices with USB interface, support for Mac OS, Windows, IOS, Android, Harmony OS and other systems