The Sony Huis E-Paper Remote Controller is an attractive universal control with an e-paper touchscreen interface that can be customized. Arrange the buttons how you want (using the dedicated app) and then use the remote to control a wide range of appliances, from your TV to your Blu-ray player, lights, air conditioner and more. Dont bother with all those different remotes that clog up your home: just sync each one with the Huis and let it control everything from the single interface. The Sony Huis E-Paper Remote Controller features: Use app Huis UI Creator to customize interface with your computer Size: 123 x 68 x 24mm (4.8 x 2.7 x 0.9) Weight: around 130g (4.6 oz) Transmission: infrared, Bluetooth 4.0 Infrared range: 7m (23 ft) Bluetooth range: around 10m (33 ft) Register up to 30 remote controls (some overseas remote controls may not be compatible) Power: lithium ion battery, 1,500mAh (lasts around 1 month) Interface: micro USB Includes USB cable, USB AC adaptor Optional Huis Bluetooth Cradle to interact with other Bluetooth-compatible devices Instructions: Japanese