Help GuideLED Bulb SpeakerLSPX-102E26Replacing the battery in the remote controlWhen replacing the battery in the remote control, make sure to use a CR2032 lithium battery from Sony.On the rear of the remote control, insert a coin or other object into the groove on the battery cover,and twist it to the left until the marking is aligned with OPEN.The left side of the battery cover is slightly lifted ( ).1Open the battery cover, and remove the old battery.2Insert the new battery.First insert the edge ( ), then fit the battery in snugly ( ).Insert with + side ( ) up.334