LENOVO ThinkPad Bluetooth Silent Mouse - 4Y50X88822 PBX systems Sony SRS-XB13 Extra BASS Wireless

Sony SRS-XB13 Extra BASS Wireless Portable SpeakerKey Features

Real-time Heart Rate Monitor

HDMI at up 4K(3840×2160) resolution

3 Years Lenovo Premier Support

EOS-1D X Mark II

LENOVO ThinkPad Bluetooth Silent Mouse - 4Y50X88822 PBX systems Sony SRS-XB13 Extra BASS WirelessLENOVO 4Y50X88822 ThinkPad Bluetooth Silent Mouse Key Features Dual host Bluetooth 5. 0 to switch between 2 devices Swift Pair to conveniently connect to new devices Silent buttons without the annoying click sounds Blue optical sensor that works on most surfaces On the fly DPI adjustment: 2400, 1600, 800 Up to 1 year batter life on a single AA battery (may vary based on usage)