1. It is a Multi-purpose remote control with an LCD display and learning function. 2. After a simple setting, it can control many kinds of infrared household electrical appliances, such as TV/, DVD, CD, VCR, SAT/CABLE and A/C(Airconditioner), etc. 3. It has many functions: learning function, permanent memory function, macroinstruction function, key transferring function, clock function, alarm clock function, key buzzer function, backlight function, voLume sharing function, weak battery function, and restoring factory setting function . 4. It is easy to operate and practical, it is an choice of a combined remote control for many kinds of household electrical appliances and the replacement of the remote controls lost or . Type: Combinational Remote Controller combination: suitable for TV / , DVD, CD, VCR, SAT / CABLE and A / C Power: 3*AAA Transmission distance: 8 (m) Colour:Black Material:ABS Size:22x5x2.5cm Package Contents: 3 * Remote Control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.