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 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.