LectroFan Micro2 Portable Sound Machine vs Dreamegg D11 Portable Sound Machine
We compare the LectroFan Micro2 Portable Sound Machine and Dreamegg D11 Portable Sound Machine head-to-head on performance, features, value, and more. Here's which one wins.
LectroFan Micro2 Portable Sound Machine
Scored 9.4/10 in our testing
LectroFan Micro2 Portable Sound Machine
Best portable sound machine — LectroFan Micro2 with rich sound, Bluetooth speaker, and 40-hour battery
Dreamegg D11 Portable Sound Machine
Best battery life sound machine — Dreamegg D11 with 12 sounds, night light, and child lock
Score Breakdown
| LectroFan Micro2 Portable Sound Machine | Category | Dreamegg D11 Portable Sound Machine |
|---|---|---|
| 9.5/10 ✓ | Performance | 8.8/10 |
| 9.3/10 | Features | 9.3/10 |
| 9.5/10 ✓ | Ease of Use | 9.3/10 |
| 9.3/10 | Value | ✓ 9.5/10 |
| 9.4/10 ✓ | Overall | 9.2/10 |
Specs Comparison
| LectroFan Micro2 Portable Sound Machine | Spec | Dreamegg D11 Portable Sound Machine |
|---|---|---|
| White noise, fan sounds, ocean sounds | Sounds | 12 sounds — white noise, fan, nature |
| 40 hours on low, 8 hours on high | Battery | Rechargeable — lasts up to 10 hours |
| Doubles as Bluetooth speaker | Speaker | Warm night light |
| 2 inches diameter — fits in palm | Size | Child lock prevents button presses |
| USB micro | Charging | 30, 60, 90 minute auto-off |
LectroFan Micro2 Portable Sound Machine
Pros
- + Richest sound quality in portable form
- + 40-hour battery at low volume
- + Doubles as Bluetooth speaker
- + Magnetic back for mounting
Cons
- − Micro-USB charging — not USB-C
- − Limited sound variety vs larger machines
- − Small speaker struggles at max volume
Dreamegg D11 Portable Sound Machine
Pros
- + 12 sounds — excellent variety
- + 10-hour battery — full night plus spare
- + Child lock for toddler-proofing
- + Night light + auto-off timer
Cons
- − Sound quality slightly below LectroFan
- − Louder at max than stated
- − Plastic build feels budget
Our Verdict
Based on our scoring, the LectroFan Micro2 Portable Sound Machine comes out on top with an overall score of 9.4/10. The LectroFan Micro2 produces the richest, fullest white noise of any portable machine we tested. Despite its 2-inch size, the speaker output is surprisingly powerful — loud enough to mask hotel hallway noise at medium volume. The 40-hour battery life at low volume means one charge covers nearly a week of sleep. It doubles as a Bluetooth speaker for music. The magnetic back attaches to metal surfaces.
Buy the LectroFan Micro2 Portable Sound Machine on AmazonRead the full Best Portable White Noise Machines 2026 guide for complete reviews of all 4 products.