LectroFan Micro2+ review

The Micro2+ comes from Adaptive Sound Technologies, the company behind LectroFan, and replaces the full-size LectroFan Evo on this list because the Evo was sold out on the maker's store when we checked. It packs 11 sounds into a pocket-sized body: four noise colors from Hot Pink to Super Dark Brown, five fan sounds and two ocean surf tracks. The rechargeable battery is rated for more than 20 hours, so it can cover two nights away before it needs a charge. It is also a Bluetooth speaker with a built-in microphone, which makes it a useful hotel or home office companion for podcasts and calls. Two Micro2+ units can be paired for stereo. The trade-offs are size and durability: a small speaker cannot mask a large room the way a bedroom machine can, and some buyer reviews on the LectroFan store mention failures after a year or two. At $44.95 it is still good value.

Who it is for

Travelers and remote workers who want many sound choices and a speaker in one small device.

Price

$44.95 on the LectroFan store.

Regular price $44.95
Quoted from the vendor pricing page on November 7, 2026.

Key features

• 11 sounds: 4 white noise variations, 5 fan sounds and 2 ocean surf sounds
• Rechargeable battery rated for 20+ hours
• Bluetooth speaker for music, audiobooks and podcasts
• Built-in microphone for speakerphone calls
• Two units can be paired for stereo

Strengths and weaknesses

• Strength: Brown and pink noise options as well as fan sounds
• Strength: Long published battery life for a pocket device
• Strength: Works as a speakerphone for calls on the road
• Weakness: The white color showed as unavailable when we checked
• Weakness: Small speaker is less suited to masking a whole room
• Weakness: Some buyer reviews on the LectroFan store report units failing after a year or two

Key facts

• Price: $44.95
• Sounds: 11
• Battery: 20+ hours
• Bluetooth speaker: Yes, with speakerphone

Where it ranks

LectroFan Micro2+ is No. 4 in our Best White Noise Machines verdict.