Product name: USB charging tail light
Power supply: lithium battery
Weight: 45g
Lamp holder: super bright LED lamp holder
Size: 2cm*7.3cm*2cm
Mode: constant light, slow cycle, burst flash, fast cycle
Applicable pipe diameter: suitable for seat tubes within 4cm
Use time: charging time is 2 hours, using time is 6 hours

All Ebike and Escooter parts from GOGOBEST BIKES are shipped from China.  The parts are shipped by air and take about one-week to arrive. Due to this pandemic even delivery times cannot be fully guaranteed.  If you are waiting for a part or battery to be shipped, please be patient. We thank you very much.