【Note】Please make sure your old remote control is same with the right ones listed in the main picture ( Remote control on the right ). 【Compatibility】This replacement remote control compatible with Bob And Brad 827-R Kneading Air Compression Lite Foot Massager. 【Easy To Use】Chip upgrade for Bob And Brad foot massager remote control replacement. Incorporates infrared technology. No programming or pairing required. Simply install in 2xAAA akaline batteries and it is all good to go. 【High Performance】: With the newly upgraded smart chips, our foot massager replacement remote have a good transmission on long distance, precisely control far from 8 meters/26 feet. The fastest response takes less than 0.2 seconds to your foot massager , and it supports over 160,000 clicks via approved tests. 【What Inside of Box】1* Remote Control. (Note: batteries and manual are not included) RETROSUN Replacement Remote Control Compatible with Bob And Brad 827-R Kneading Air Compression Lite Foot Massager .