Yunseity 2.4G Wireless Numeric Keypad with Touchpad, 22 Keys Portable Bluetooth Number Pad, Financial Accounting USB C Rechargeable Keyboard(Black)

DUAL MODE SWITCH: 1. USB receiver mode, supports all computers with their own USB interface. 2. Bluetooth mode, support mac os, ios, android systems. Suitable for desktop, notebook, tablet, mobile phone, etc. WIDE COMPATIBILITY: This bluetooth number pad with touchpad can automatically identify mac os, ios, android systems. RECHARGEABLE KEYPAD: This numeric keyboard with touchpad uses a built-in 500mAh battery and is equipped with a Type c interface for charging. It takes about 2-3 hours to fully charge it, supports charging while using, and when fully charged, it can be used for more than 6 hours. SLEEP FUNCTION: Enter the sleep function after 30 minutes of idle time, press any key to wake up. GUARANTEE: If there any issue about this product, please CONTACT us, we will give the best solution in the first time. we guarantee replacement or refund.