Feature:Type: RF Wireless Remote Mini Dimmer Voltage: USB 5V(5-24V) Max load current: 12A Max Control Distance:30M(9.8FT) Working Temperature: -20-60 Controller function: ON/STANDBY: to turn on or switch to standby mode. LIGHT: switch to static lighting mode from dynamic mode 20% / 50% / 100%: switch to 100%, 50%, 25% brightness lighting mode. MODE+ / MODE-: switch to dynamic mode from static lighting mode, or switch between dynamic modes. SPEED+ /SPEED-: adjust dynamic mode lighting speed. BRIGHT+ / BRIGHT-: adjust lighting mode brightness. Applications: USB 5V Single Color 5050 3528 2835 5630 LED Light Strip,USB Led string . Model: Normal bright Fast Flashing Slow Flashing Jump Slow Flashing Jump Fast Flashing Fast Flashing-off(About 0.1 second) Fast Flashing -off(About 1 Second) On-off(About 0.5 second) Strobe Strobe-On(About 0.5 second) Colour:white & black Material:Plastic The actual product may have slight color difference or difference, which will not affect the use Controller USB female shell style is random, don't accept the specified color Package Contents: 1 * RF remote control 1 * USB LED Controller 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.