Just 27 grams including it's in built battery, up to 17 hours run time. I bought one for my Camino trip and it was perfect. So light and I could recharge it via USB. Actually all devices I took were USB rechargeable and none used disposable AA or AAAs. I was so happy, I ordered another when I got back. Nicely bright on full.
Yes more expensive than a 3 x AAA powered one from Anaconda but those are about 127g with batts. I was happy to pay more and save 100 grams from my kit. A bit like genuine nitecore tube lights cost a bit but are way better than the clones. I have seen similar looking units to the FH100 but the specs are nowhere near as good. This is light (pardon the pun) and brilliant. Oh yes and I'm not affiliated in any way with xiaomi or beebest - just like I'm not affiliated with naturehike. Just love great camping gear I can get for cheap from China. Catch have them for $44.91
Don't forget your cashrewards or similar.
Site says:
Brand BEEbest
Input 5V 500mA
Operating temperature -20-50℃
Storage temperature -10-35℃
Power interface Micro-USB
Waterproof IP45
Angle adjustment Support three-angle adjustment
Illumination brightness Low light 17h, medium bright 3h, highlight 1.3h
Lumen 105LM
Type of light source LED
Color Red
Size 48 x 28 x 32mm / 1.89 x 1.10 x 1.26inch
Weight 27g
Features:
27g is ultra light and portable.
High quality lamp beads.
Comfortable to wear.
IP45 waterproof.
105 lumens.
Three angle adjustments.
Three brightness adjustments.
Package Includes:
1 x Headlamp
1 x Headband
1 x USB charging cable
1 x Instruction manual
Thank you, just bought for my wife who is going to do the whole Camino this winter.