AONIJIE E4303 Outdoor Running Chest Light Night Sport Mountain Adjustable Chest Lights Camping Warning 2-speed USB Charging
Chest light for night run
Long-lasting lighting allows you to run all the way
Safe visibility,Long endurance,Third gear adjustment,USB charging
The beam can illuminate the distance of 20 meters in front
Illumination angle can be adjusted. Simple operation Quick
Three modes, long endurance
High light mode 250 lumens, endurance 6 hours 
Low light mode 125 lumens, endurance 4 hours
Design of back warning light
There are 3 red LED warning lights in the back light group, ensure the safety of night run
Elastic band with good elasticity fixes the chest to prevent shaking. No tighten
Detailed display:
Free adjustment orientation 
Keep highlighting, light up the horizon
Duraflex fastener
Electricity indicator
Remaining power of 5 indicator lights 
Approx. 20% electricity per indicator
IPX-4 waterproof grade
Provide all-round splash waterproof protection