LANGTU LT400 Silent Office Punk Keycap Wireless Keyboard Mouse Set, Style:Battery Version(Black)

Keyboard: 1. Built-in low-power lithium battery, save energy and protect the environment 2. Stable connection at a distance of 10 meters, no delay, smooth use 3. Anti-splash and anti-short circuit design, it is not easy to enter the water, even if the water is fully air-dried, it can still be used normally 4. Using noise reduction technology, the keys use a soft switch 5. Plug and play, energy saving, punk keycap, splash proof 6. UV lamination printing, the handwriting is clear and not easy to erase, reduces hand sweat, and greatly enhances durability 7. Button life: 50 million times 8. Number of keys: 102 keys 9. Working voltage: 1.5v 10. Working current: 11mA 11. Battery capacity: 500mah 12. Power supply mode: charging version: USB charging / built-in lithium battery, battery version: 1 AA battery (not included in the product) 13. Support system: Win 200 / Win XP / Win 7 / Win 8 / WIN10 / Win95 14. Size: 40x14.5cm 15. Weight: 345g Mouse: 1. Ergonomic design, comfortable palm fit, long-term use is not easy to fatigue 2. Mute button design, do not disturb 3. Stable connection at a distance of 10 meters, no delay, smooth use 4. Built-in low-power lithium battery, save energy and protect the environment 5. Battery capacity: 500mah 6. Power supply mode: Charging version: USB charging / built-in lithium battery, battery version: 1 AA battery (not included in the product) 7. DPI: 800-1200-1600 8. Support system: Win 200 / Win XP / Win 7 / Win 8 / WIN10 / Win95 9. Number of keys: 3 keys 10. Size: 12x6.5cm 11. Weight: 47.5g