LED Signal Arm Slap Light Luminous Tape Adjustable Safety Night Running Warning Lamp

Specification:
Material:Polyester + Fiber + Metal; 
Light Color:Red Light/Yellow Light/Blue Light/Green Light/White Light; 
Power Supply:2 x CR2032 Built-in button battery (replaceable); 
Arm Circumference:33-42cm; 
Length of Lighting Part:13cm / 5.12" (appr.); 
Size:(L)x(W) 31x2.5cm / 12.20" x 0.98" (appr.); 
 
Features:
Three-block light-emitting modes (long light, fast flash, slow flash). 
60-80 hours of use, the battery can be replaced. 
Can be used in outdoor sports, tied to the arm or tied to the leg to make your night riding and night running or walking safer. 
Personalized 8-color node light-emitting woven tape with 8-color node light, elastic nylon tape to adjust (33 ~ 42cm) arm size, suitable for public use. 
 
Package included:
1 x Arm Slap Light;