由 katu2019评论关闭

Specification:

*Dimension：6.2*2.8*3.1 cm

*Led chips:

*Light color:red

*Water proof： IPX4

*Battery typle：build-in rechargeable lithium battery

*Accessories：USB charging cord

Power and lumen: 

2W 200LM

Function:

Quick flash / slow flash / always on