ASUS USB-BT400 Bluetooth 4.0 USB Adapter Backward Compatible with Bluetooth 2.0/2.1/3.0 – Black
Bluetooth 4.0 adapter, backward compatible with Bluetooth 2.0/2.1/3.0
Bluetooth Low Energy technology for energy-saving wireless connectivity
Highly portable ultra-small design
Oregon Scientific ATC Chameleon Dual Lens Video Camera
£40.02Dual field of vision, 170 degree lenses
Independently moving dual lens system
180 degree adjustable shooting angle