Blub:COB LED + 1pcs SMD LED

Battery:3.7V 4400mAh Li-ion battery 

Function:LOW-HIGH – SMD ON - OFF

Max output:420 Lumens

Run time:3 hrs

Charging time:4.5 hrs

Power Adapter:5V 2A

Beam Distance:25meters

Size: 190x62x36mm

N.W:293 g

1.With battery power indication light

2.Bottom with magnet, swivel frame 

3.Micro USB charging port