B023 Two Folding Portable Mini Wireless Bluetooth Keyboard Cell Phone Laptop Notebook Office Keyboard(Black)

1. Effective range: 10m2. Standby time: 180 days3. Battery capacity: 210mAh4. Operating voltage: 3.0-4.2V5. Charging time: 2 hours6. Continuous operation: 48 hours7. Key life: more than 3 million times8. Weight: about 197g9. Size: about 29.5 x 9.2cm10. Packing list: keyboard x1, charging cable x1, manual x1, cell phone stand x1Features:1. Comfortable to use, magnetic closure, smooth and seamless folding design2. Dual folding bluetooth keyboard, triple system compatible, easy to carry3. Long-lasting battery life, 2-3 hours charging can last 10 days, enough for your short-term business trips