description of goods: This learning remote control replaces all necessary functions of audio and video remote controls. No more hugh and confusing remote controls. It learns all functions directly from the original remote control and fits for most brands non-restrictively. This remote aims to everyone that is unhappy with his overloaded original remote, because in many cases only the most important buttons like power, volume and channel are used. By abstaining from less often needed button, this remote is a perfect choice for elderly people, who might press the wrong button accidentally every now and then. This will not happen if they use this remote control. Feature: Replace your original big and complex remote control like for TV/STB/DVD/DVB/HIFI/VCR, etc. ABS material, wearable, durable. You need to set up the remote control after installing batteries. Small size but big buttons. It's more convenient for the old and children to use. The remote distance is up to 10m / 33ft (Actual remote distance depends on the model of your TV). Powered by 2 * AAA batteries (NOT included). Spec:Button Color: Gray, Orange (Optional)Size: approx. 17.4 * 3 * 2 cm / 6.85 * 1.18 * 0.79 inchShell material: ABSRemote control distance: Up to 10 meters (Actual remote distance depends on the model of your TV)Battery Type: 2 * AAA batteries (NOT included) Power: DC 3VApplicable to: TV/STB/DVD/DVB/HIFI/VCRPackage weight: about 41gPackage List: 1 x Remote Control 1 x User Manual (Other items in the pictures are not included.)