Bluelans Wireless Bluetooth Keyboard Foldable Roll Up Silent 87key Keypads Soft Silicone Flexible Teclado For PC Huawei Iphone Tablet Specifications: The wireless keyboard is foldable, which can be stored in your bag and is easy to carry. It is waterproof, dustproof, anti-oil stain, anti-corrosion, etc. With mute operation, it will cause disturbance to your family. With large battery capacity, it can continuously work for 35 hours. It is compatible with mobile phones, tablets, computers, etc. Item Name: Wireless Keyboard Material: Silicone Number of Keys: 87Pcs Transmission Space: ≥10m Battery Capacity: 200mAh (Included) Working Voltage: DC30-5.0V Code Current: <15mA Working Current: <5.0mA Standby Current: <25mA Features: Wireless, Foldable, Waterproof Size: 25.5cm x 9.2cm x 1.5cm/8.86" x 3.62" x 0.59" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Wireless Keyboard 1 x USB Charging Cable