Features: Provide you with a comfortable & pleasant typing experience. You can easily carry it without taking up more space on your desk or bag. The keys of the keyboard are scissor structure, square chocolate keycap ergonomic-design. The keyboard adopts stable Blue tooth3.0 technology, the working distance is up to 10m. Suitable for laptop,tablet, computer. Specifications: Material: ABS Length: 28.5cm/11-inch Width: 12cm/4.7-inch Height: 1.8cm/0.7-inch Power supply: 2xAAA Color: black/silver Package Includes: 1X Wireless Keyboard note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!