HP Spectre 700 Wireless Ambidextrous Optical Mouse  (2.4GHz Wireless, Ash Silver)

nice build quality and firm grip, not on heavier side, provides great precision on almost all kind of even surfaces. tracking is based on invisible laser so no annoying red light will be there while using in dark. been using frequently for two weeks which includes occasional gaming too but there has been no need to charge so far. worth every penny

It's A bluetooth rechargeable mouse with a micro usb charger.
As described the bluetooth connectivity works well and it can also be used with the nano reciever.
It connects to three 4 devices.
The battery backup is good
Only problem is it's centre button is placed in a uncomfortable space, can't be used effectively.
Very compact and handy, totally worth the price
The review is based on usage after 2 weeks.

This is one of the best mouse i have ever come across. You do not have to change batteries. Its has a chargeable battery and charges via USB. Super SEXY and sleek in design with a fast response time. Just love it.