NEBO Mycro 400 Rechargeable Headlamp
- 400 lumens Turbo; 10 lumens red/green
- 6 modes: Turbo, High, Medium, Low, Red, Green
- Up to 10 hours run time; Low 5 hours
- IPX4 water and impact resistant
- About 2 hours recharge via micro-USB
- 0.19 lbs, 1 x 1.2 x 2.85 inches
Last refreshed Sep 10, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A tiny, bright rechargeable light that works as a headlamp or cap light, with red and green modes for night use. Water resistance covers splashes, not submersion.
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ASIN: B08S7RCGQ4Model: MYCRO 400Category: Headlamps
Overview
Clipping this NEBO light to a cap brim or its head strap gives hands-free light for camp, runs or car repairs. Six modes span bright Turbo to red and green, and a tilting clip aims the beam.
Hikers and anglers get a compact light with night-vision friendly colors and quick recharging. The splash rating means it should not go underwater.
Who it's for
Camping, night hikes and fishing suit this light. Water sports with dunking need a higher water rating.
Pros and cons
- Clips to a cap or strap
- Red and green night modes
- Direct-to-Red preserves night vision
- Splash resistant only
- Micro USB, not USB-C
- Small battery limits Turbo time
Performance notes
Run time depends on the mode, with Smart Power Control easing output to stretch the small battery. Beam aim comes from the adjustable tilt on the cap clip.
Specifications
| Brand | NEBO |
|---|---|
| Model | MYCRO 400 |
| Dimensions & fit | |
| Item weight | 0.19 lbs |
| Dimensions | 1 x 1.2 x 2.85 inches |
| Capacity & performance | |
| Light Output Maximum | 400 lumens (Turbo) |
| Power & efficiency | |
| Battery Type | 200 mAh 3.7V lithium polymer, rechargeable |
| Compatibility & installation | |
| Mounting Type | Detachable cap clip with tilt, head strap |
| Included components | |
| Included Components | Micro-USB charge cable, head strap |
| Other details | |
| Runtime | Up to 10 hours; Low 5 hours |
| Water Resistance Level | IPX4 |
| Light modes | 6: Turbo, High, Medium, Low, Red, Green |
| Charging | About 2 hours via micro-USB |
Frequently asked questions
Does the NEBO MYCRO 400 fit on a baseball cap?
Yes. It has a detachable cap clip with adjustable tilt, plus a head strap.
How long does the MYCRO 400 take to charge?
About 2 hours with the included Micro-USB to USB cable.
Is the MYCRO 400 waterproof?
It is rated IPX4 for water resistance, which covers splashes.