REC Trade Wireless Optical Gaming Mouse, 2.4Ghz USB Mic For Office/Home Use.(RTT-GMS-0249) Wireless Ambidextrous Optical Gaming Mouse  (2.4GHz Wireless, Blue & Black)

2.4G Wireless Connection :- Advanced 2.4 GHz transmission technology with miniature signal receiver(Nano) that provides precise performance, stable data transmission and wire-free for you. Ergonomic Design :- Wireless mouse could fit your hands perfectly and softly. Assures your excellent using experience in all aspects, and never worried feel sick after the long-session gaming. Energy-Saving Auto-Sleep Mode :- The mouse will turn into sleep mode automatically when no action in 1 minute. Use (swipe/click) the mouse again to awake the mouse. Silent & Durable Click :- Gaming mouse will make no noise when clicking left or right buttons, no worry for disturbing others. Suitable for public places such as office, library dormitory, café, etc. Our wireless mouse is tested for up to 5 million clicks. Wide Compatibility :- Wireless gaming mouse, work perfectly for Windows 7/8/10/XP/Vista/me/2000/Mac10.X, etc. Important Note :- (USB receiver is beside the battery compartment.)