24 Keys USB LED Controller with Remote Control for DC5V 5050 RGB Strip Light

Specification:
Type: 24key remote controller
Connection mode: common anode(+)
voltage: 5-24V
Output current: 3x4A
Working temperature: -20°C-60°C
Remote controller battery 3V:1xCR2025(Battery is included)
Remote distance:15meter at open area(3 to 5 times the ordinary)
Apply to: 5050 3528 LED RGB strip light

Package Included:
1*RF controller
1*remote control