LED Turn Signal Bike Packbag with Direction Indicator - USB Rechargeable Bag Light for Cycling at Night,, Safe Bicycle Description: This turn signal backpack can not work as a bicycle light and bike turn signals, but also work for night, together with smart remote control, easily control the right/left/forward turn signal and flashlight, provide great for use during night or rainy day. Quick release buckle design, easily to use. This is the must have packbag for night or cyclists. Carry this backpack to increase visibility and at night. The LED lights can respond to the signal received from the remote controller. It is rechargeable from any USB-port device. This bag is compact and lightweight, will not cause extra burden to you, for camping, hiking, cycling, running, walking, jogging. Specifications: Suitable use: cycling, camping, hiking, climbing, outing, daily leisure Main functions: cycling, climbing, travel lights, turning lights, indicator lights 2.4G wireless LED new cycling vest Product size: 42x25x20cm Material: nylon fabric Function: turn indicator and parking material: PC+ABS Communication method: wireless frequency 2.4GHZ Control distance: 3 m Working time: 20-30h Charging time: 3h (with LED indicator) Remote control battery: 2xCR2032 (built-in) Receiving battery: 4.2V, 850Ah lithium battery Indication type: turn left, turn right, forward, stop,standby,reminding passengers and drivers to keep distance. Contain: 1xLED indicator pack 1x remote control 1x remote control 4x straps 1xUSB cable 1x manual