K018 USB Charging Foldable 67 Keys Bluetooth Wireless Keyboard (Silver) Filter-Adhesive Card Holders which means that it can

which means that it can deliver audio from 2 RCA devices to 3

Distance between lens and object: 12mm: ab

Noise reduction technology produces incredible sound quality and deep bass

please check battery power and replace it as necessary

K018 USB Charging Foldable 67 Keys Bluetooth Wireless Keyboard (Silver) Filter-Adhesive Card Holders which means that it can1. Product material: ABS + microfiber leather 2. Bluetooth 3. 0, effective range: 10 meters 3. Battery: 90mAh rechargeable lithium battery 4. Two fold ultra thin design, comfortable and stylish, easy to carry 5. With magnetic closing cover, ABS comfortable scissors foot keys, good touch and durable to use 6. Support iOS, Android and Windows system, most of the common smartphones and smart tablets 7. Folded size: 153x85x15mm 8. Expanded size: 313x85x7.