Features 44 Buttons: Small appearance, light weight, with 44 buttons, easy to use, function modes are clear at a glance, very intuitive Simple Wiring: Simple wiring in use, using infrared remote control, and the remote control is universal Length Setting Function: With length setting function, built in multiple modes to choose from, with power down memory function Wide Application: Widely used for color RGB LED products, such as 5050, 2835 RGB light strips Easy to Replace: The LED light remote control is easy to replace, and is very easy to control the LED RGB light strip. Specification: Item Type: 44 Key LED Remote Controller Material: ABS Uses: Widely used for colour RGB LED products, such as 5050, 2835 RGB light strips Input Voltage: DC5-24V Output Channel: 3 Channels Output Current: 2A x 3 Control Method: IR Infrared Control Remote Control Battery: CR2025 Button Battery x 1 (Not included) Connection Method: DC female connector connected to the power supply, 4PIN interface connected to the light strip Remote Control: Infrared Frequency 38K, Receiving Distance <10m Working Temperature: -20℃ ~ +60℃  Package List:1 x Remote Control1 x Connection Line1 x User Manual  Package List 1 x Remote Control 1 x Connection Line 1 x User Manual