Suggested Retail: $33.99. Nulea Wireless Trackball Mouse, Rechargeable Ergonomic Design, Index Finger Control with 5 Adjustable DPI, 3 Device Connection, Compatible for PC, Laptop, iPad, Mac, Windows, Android - Nulea M505 is a wireless trackball mouse with true wireless freedom. It can connect to up to 3 devices via Bluetooth or USB receiver, making it compatible with PC, laptop, iPad, Mac, Windows, and Android. The mouse features a built-in rechargeable battery that lasts up to 90 days on a full charge. The smooth index finger trackball allows navigation on practically any surface, ideal for small workspaces. With 5 different DPI modes, it allows cursor movement adjustment for superior accuracy and control. The ergonomic design fits your hand perfectly, reducing muscle stress and promoting comfort. Brand: Nulea Model: Nulea M505 -- LOT STICKER: TCE-BOX-BOXTCEA0439-ITEM-1131d52b___LPNPMCN4399210 -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.