I give this product a try hope to use it to control my media laptop connect to my home theater . it look and feel solid in the hand and come in a nice box . unfortunately , while the product work fine close to the laptop , if the unit be more than 4 foot away from the receiver it only work intermittantly and by the time you reach 6ft away it do not respond at all . it just do not work when I be sit on my couch try to control the laptop . also for some odd reason if I use the laser pointer -lrb- which I honestly care nothing about -rrb- it would break the bluetooth pairing and you would need to use another mouse to re-connect the device I may have recive a faulty unit but I have notice other complain of short range as well so I have decide to return the unit for a refund and explore other option .