Features: 1.Compatible with iOS, Android, Windows system, suitable for iPhone/Android phones/Windows PC that is Bluetooth enabled. Perfect fit 7inch/8inch tablet. 2.Ultra slim, lightweight & compact design allows easy storage and use when traveling. 3.Built?in 110mAh rechargeable Li?polymer battery provides 44 hours of continue working time on a full single charge. 4.Made of high?grade plastic materials, the low?profile keys offer quite and comfortable typing. 5.The words on the keyboard surface with UV film treatment will not fade and drawing process offers you comfortable hand feeling. specification:Description: The slim Wireless Bluetooth Keyboard with up to 10m effective working distance is a fantastic addition to home or travel. The mini slim keyboard easily fits into suitcases and handheld storage for easy access. Besides, internal rechargeable battery gives you up to 44 hours of continue working time on one full charge. Works with iOS, Android, and Windows systems. Compatible with iOS, Android, Windows system, suitable for iPhone, Android phone/tablet, Windows PC/tablet that is Bluetooth enabled. Perfect fit 7inch/8inch tablet. Ultra slim, lightweight & compact design allows easy storage and use when traveling. Built-in 110mAh rechargeable Li-polymer battery provides 44 hours of continue working time on a full single charge. Made of high-grade plastic materials, the low-profile keys offer quite and comfortable typing. The words on the keyboard surface with UV film treatment will not fade and drawing process offers you comfortable hand feeling. Low power consumption. With energy-saving sleep mode. With a power switch, you can shut off the power when not in use, saving power. s: Bluetooth : V3.0 Bluetooth name: Bluetooth Keyboard Compatible system: For Windows, for iOS & Android Operating voltage: 1.8-3.6V Operation current: < 2mA Operating range: Up to 10m / 33ft Continue working time: 44 hours Standby time: > 30 days Button force: 80±10g Button life: 5 million clicks Color: Black Material: Plastic Dimension: Approx. 20 * 12.5 * 0.6cm / 7.9 * 4.9 * 0.2inch Package weight: 188g Warm Tips: This keyboard is a small one, fits 7-8 inch tablets very well, but can also work with other size tablets. Package List: 1 x Bluetooth Keyboard 1 x USB Cable 1 x User Manual Note: Please allow 1-3mm errors due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.