Royal introduces a unique line of bike Turn Signal Indicator Pack. The BL400 is a full functioning pack that mounts under a bike seat that combines a seat bag and turning signal indicator. The waterproof compartment is perfect for storing personal gear items on the go. As more individuals are biking the need for safety is a priority. This is one of those products that just makes sense. By utilizing a remote control mounted to the handlebar or on your wrist with the included hardware, you can easily warn cars and others of turns and stops. The 5 LED signals include: left, right, forward, stop and standby. 30 LED individual lights are emitting a bright clear signal. Runs on a builtin USB rechargeable battery Stay Safe with Royal. Includes: Seat bag, Wireless LED Display Receiver, Wireless Remote, Remote Mounting Plate, USB Cable, Handle Bar Wire Tie Straps, Remote Wristband and Manual.