LED intelligent saddle bag:

Function:

a. There are four signals on bag, that is Turn left/right/stop/forward, fully display your riding direction. 

b. A wireless remote on hand bar to trigger the signals.

c. USB cable to charge. Full charge,it can work about 20h continuously.

d. Waterproof.

e. Safety gear for cyclists. No worry of accident.

Parameter: 

---Wireless frenquency: 2.4GHZ

---distance of remote: 3M

Receiver:

---battery: 2 pcs CR2032

---material of shell: PC + ABS

---Grade of waterproof: IPX-5

Transmitter:

---Battery: 3.7 V, 500mAh

---Material: Nylon

---Grade of waterproof: IPX- 2