Foldable Silicone Keyboard USB Wired Waterproof Rollup Keyboard for PC Notebook Laptop

✅Flexible, soft, foldable, roll-up, silent, waterproof, dustproof, light, light and easy to store. Versatility makes it an extraordinary computer keyboard! ✅Soft silicone material: made of high-strength and high-elastic silicone, non-toxic and tasteless. The flexible material allows you to fold or roll up freely, which is very convenient and easy to carry laptops, laptops and computers. ✅Waterproof and dustproof: No extra keyboard cover is needed, and food scraps or dust can be cleaned easily and thoroughly. Clean the silicone keyboard with water, alcohol or alcohol disinfectant. ✅Mute: The soft material can provide a discreet silent input experience. The design without typing sound enables you to have a quiet working environment and avoid disturbing others. At night, it can keep your family a good sleep, and it can also make you work hard. ✅Reminder: In order to protect the keyboard and prolong its service life, please do not damage the device through the following operations: stretch and twist the keyboard; put heavy objects on the keyboard; spill liquid on the keyboard; press down the rolled up keyboard. Applicable system: IOS system, Android, and window are universal. Mobile phone, tablet, computer Bluetooth connection can be used. Easy to operate Silicone material, waterproof and dustproof buttons, comfortable and no noise Can be rolled up to save space when not in use parameter: Product with packaging weight: 130g Product with packaging size: 10.2*7.2.cm (cylindrical) Product size: 25.5*9.2*1.5cm Bluetooth standard: Bluetooth 3.0 Modulation method: version GFSK Operating distance and range: ≥10 meters, 360 degrees Working voltage: DC 3.0~5. 0V Code current: t<15mA Working current: <5. 0mA Standby current: <2. 5mA Battery type: polymer lithium battery Battery capacity: 200mA Charging voltage: DC 5V Electric current: 100m Charging time: 3.5 hours Continuous use time: ≥30 hours Appearance size: 25*8cm package: 1*Keyboard