Ke bluetooth dobrável sem fio com touchpad para windows, android, ios, telefone, botão multifuncional mini

Note: Model 018 No touchpad, model B033 with touchpad Triple Folding Keyboard (Bluetooth) (Mini) 13 shortcut key functions, built-in rechargeable lithium battery, can be used continuously for nearly 48 hours on a single charge. Specification Interface connection: Bluetooth Power Type: Lithium Ion Battery Li-ion battery capacity: 140mAh Charging: yes Working voltage: 3.7V Standby current: 0.25mAh Use key working current: 3mA Working current with touchpad: 8.63mA Working distance: 15m Button material: ABS Wake mode: any key Sleep time: 10 minutes Keyboard layout: 63 keys System Compatibility: window, Android, iOS Suitable for: mobile phones, tablets, etc. 018 is a double folding keyboard