Widely Compatible Ergonomic Bluetooth-compatible3.0 Portable Mini Number Keypad for Accountant

Important Information Material:Plastic, Metal Package Size: 14.6cm x 11.4cm x 0.9cm/5.75" x 4.49" x 0.35" (Approx.) Overview: It is the ergonomic design of the number pad that can give you comfortable typewriting experience. You can enjoy smooth using experience because the number pad features high sensitivity. Made of plastic and metal, the number pad is eco-friendly and durable to use. The length of the number pad is 14.6cm, width is 11.4cm and height is 0.9cm, so you can carry it outdoor with you conveniently. The number pad is compatible for OS, for Windows, for iOS, for Android. Note: Due to the light and the screen setting difference, the item's color may slightly differs from the pictures. Please allow slight dimension difference due to the manual measurement. Specifications: Model: BT308 Style: A: Aluminum Alloy, B: Plastic(Optional) Number of Keys: 34 Keys Wireless/Bluetooth-compatible Solution: US Broadcom BCM 20730 Chip Bluetooth-compatible Version: 3.0 Keyboard Life: 5 Million Times Response Speed: 5 Milliseconds Transmission Distance: 10m Working Current/Voltage: 2mA/3.7V Built-in Battery: Yes Battery Type & Capacity: 302323-110mAh(Included) Charging time: 2H Continuous Use Time: about 50H Standby Time: >160H Compatible System: for OS, for Windows, for iOS, for Android Features: Ergonomic, Sensitive, Ultra-thin Package Content: 1 x Wireless Number Pad 1 x Charging Cable