wireless mouse with usb mini folding mouse 2.4ghz arc optical touch receiver suitable for pc laptop macbook(black) slz <p>we solemnly promise that aslong as you have a problem, or are not satisfied, we all support to reason to100% refund service. </p> <p>【product detail】 ➤ number of keys: 3➤ battery type: a+++(but not included) ➤ wireless technology: 2.4ghz wireless ➤ usb nano transceiver</p> <p> </p> <p>plug and play, can be attached to the bottom ofthe mouse wireless ➤ transmission distance: ≥10 m➤ note: curved mouse power is on, flat close, no switch button➤ applicable models: desktop pc notebook universal curved mouse powersupply that is open, put that is off, without the switch button; green lightflashes that the battery has begun to work, then turn off to save power ➤ precise optical technology, movement can be detected in near allservice. ➤ perfect arc design fit your palm perfectly; better grip, easyoperation; comfortable handling. ➤ optical sensor can work on most of the surfaces, thus it needs not amouse cushion.</p> <p> </p> <p></p> <p> </p> <p>package include:</p> <p> </p> <p>*1 x foldable wireless mouse</p> <p> </p> <p>*1 x receiver ➤ auto on/off power saving technology, the mouse will turn offautomatically without motion and clicks within 3 minutes. ➤ let your hands will not fatigue and pain wireless foldable opticalmouse/mice ➤ nano transceiver plug and play, can be attached to the bottom of themouse ➤ bend mouse power that is open, flat that is closed , without switchbutton ➤ foldable desgin, folds to 60% of its fully expanded size. after beingfolded up, the mouse shut up automatically. it's very convenient and easy tocarry with.</p>