Mounting Placement:Seatpost
Power Supply:Battery
Model Number:A6 Alarm taillight
Brand Name:VGEBY
Color:Black
Waterproof:IPX5 waterproof
Material:PC+ABS
Size:8.6x4x2cm
Battery Capacity:3.7V 800mA bulit-in lithium battery
Alarm Sound:120 Decibel
Lamp beads:COB bright light source
Remote control distance:1-100m(Open distance)
Buzzer Material:Copper