Bluetooth Numeric Keypad, Rechargeable Aluminum 34-Key Number Pad Slim External Numpad Keyboard Data Entry Compatible for MacBook, MacBook Air/Pro, iMac Windows Laptop Surface Pro etc Silver electronics_new_releases_Aug2023 the receiver emits a high-pitched

the receiver emits a high-pitched alarm with a flashing warning light

Higher transmission speed means higher stability

please check your car fuse box to see what type of fuse tap your vehicle requires

6 buttons mouse

ANTI-SLIP DESIGNThese guitar speed control knobs designed with pure gold colored and anti-slip textured coating surface

Bluetooth Numeric Keypad, Rechargeable Aluminum 34-Key Number Pad Slim External Numpad Keyboard Data Entry Compatible for MacBook, MacBook Air/Pro, iMac Windows Laptop Surface Pro etc Silver electronics_new_releases_Aug2023 the receiver emits a high-pitchedBluetooth Numeric Keypad, Rechargeable Aluminum 34 Key Number Pad Slim External Numpad Keyboard Data Entry Compatible for MacBook, MacBook Air Pro, iMac Windows Laptop Surface Pro etc Description Read more Read more 34 Keys Bluetooth Number Pad NOTE1. Due to MAC OS is special system, the "page up", "page down", "search", "screenshot", and "ins" key won't work with Mac 2. Calculator key need to manually open the calculator program on iMac and MacBook