bicycle tail warning light

Colour: Black
Material: PC plastic + engineering ABS
Battery capacity: 800mAh (3.7V) lithium battery
Sound decibel: 105-120db
Lamp beads: COB highlight light source
Remote control distance: 10-50m, can pass through the wall
Remote control battery: 2V/27A alkaline battery
Normal installation is suitable for bicycle saddle bracket width distance 50-70MM
Applicable models: (not limited to bicycle models and sizes)