Check the listing for details. SZYUNJU 5V USB 11key LED controller RF wireless Remote control For led strip x 1. Color: White, Condition: New. Listed at 2.67 USD. SZYUNJU 5V USB 11key LED controller RF wireless Remote control For Single Color stripDESCRIPTION Feature: Type: RF Wireless Remote Mini Dimmer Voltage: USB 5V(5-24V) Max load current: 12A Max Control Distance:30M(9.8FT) Working Temperature: -20C-6 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) Package : 1 * USB LED Controller 1 * RF Remote (battery not included)