2.4ghz wireless rechargeable number pad, jelly comb slim numeric keypad with mini usb receiver, full size 28-key number portable accounting pad for laptop, notebook, pc, desktop (gray) jelly comb <b>perfect complement option for your keyboard,free your life!</b><br><br> <br>rechargeable wireless numeric keypad is extra useful tool for improving your working efficiency . the wireless numeric keypad plug a usb receiver to connect with keypad and 2.4ghz wireless signal and take this number pad separately with freedom . <br><br> <b>features:</b><br><br> <b>★ rechargeable numeric pad: </b><br> built in lithium battery, easily recharged through included usb cable, no need to change the battery anymore.<br> <br><b>★ excellent scissor-switch keypad: </b><br> quiet touch and precise control, good resilience fast response and reduce the press sound.<br><br> <b>★ portable & ergonomic design: </b><br> easy to carry along anywhere; low profile help to relieve the wrist strain for the most comfort.<br><br> <b>★ durable and long life keys: </b><br> rated to more than 10 million strokes.<br><br> <b>★ auto sleep model: </b><br> the wireless number pad will turn on the auto-sleep model to save power when over 60 minutes of inactivity. you can press any key and wait 3 seconds to restart the keypad.<br><br> <b>★ compatibility: </b><br> widely compatible with windows 2000/ me/ 98/ xp /vista/ 7/ 8/10 system. 【note: this number pad is not fully compatible with mac os system, apple ios system, which calculator key and functional keys(home, end, pgup, pgdn and arrows) can’t work but other number keys work well. not compatible with macbook pro or any other devices which only have a type-c port.】<br><br> <b>specifications: </b><br><br> size: 4.53 in x 4.01in x 0.43in<br> weight:110g<br> key numbers: full-size 28 keys<br> effective range: 10m (33ft)<br> power: built-in 350mah lithium battery<br> auto-sleep model: 60 minutes<br> full charging time: about 2 hours<br><br> <b>package included: </b><br><br> 1 x 28 keys wireless keypad<br> 1 x nano usb receiver<br> 1 x usb charging cable<br> 1 x user manual<br>