ULIP 2Pcs Bicycle Signal Light Practical Handlebar Light End Plug Bike Grips Bike Indicators for 17.3-21mm Rod Inner Diameter - Black/Orange •Rechargeable with USB Port: Comes with a charging cable,2.5-hour full charge gives you 14 hours of use in "always on" mode,10 hours of use in "quick flash" mode and 24 hours of use in "slow flash" mode •Easy Installation: The position lights are made of ABS which is hard to damage and a perfect fit to the handlebar,waterproof design for lamp housing provides a significant enhancement to the product lifespan •Improved Brightness of 360° Direction: The lampshade has been improved to translucent instead of fully transparent,so the lamp at night looks more even and bright,without dazzling and annoying beam light directly exposed to scooter drivers •Gives You High Visibility at Night: There are 3 different ways for the light to work,the lamp can switch to "always on","quick flash" and "slow flash" modes according to your need based on the environment,and can be easily seen from 150 yards away at night •Wide Application: This waterproof upgrade turn signal is compatible with Xiaomi,Ninebot Max electric scooters and some other bicycle models as well Specifications: •Battery capacity: 800mAh,total: 1600mAh •Voltage: 5V •Material: ABS •Charging time: 2.5H •Light mode: •Mode 1: always on: 14H •Mode 2: quick flash: 10H •Mode 3: slow flash: 24H •Applicable rod inner diameter: 17.3-21mm Package included: •2 x Bicycle Signal Lights •1 x Charging Cable