I have been using this mouse for 4 years now and I never had a problem apart from the rubber surrounding which is deteriorating , but that's just normal with age.
New Bluetooth Car Kit Wireless FM Transmitter Dual USB Charger Audio MP3 Player
16 Aug, 2016
lovely device
does everything as stated , and it does connect by bluetooth to your phone A+
8GB RAM Memory for Sony Vaio SVE1711Q1EB (DDR3-12800) - Laptop Memory Upgrade