MUSICOZY Bluetooth 5.4 Module for Sleep Headphones, Wireless Control & Speakers with LHDC, LDAC, Hi-Res Audio, Charging Cable Included

This was a replacement for the first o e that came with the mask. A tip to extand the life, as the wires are rather thin, is to sow the charging portion of the unit in place. This stops it from flexing the wire too much and eventually breaking like thenlast one did.

This little set-up meant I didn't have to replace my whole sleep mask and saved me about 50%. The original sound unit was micro USB and the tiny tongue piece broke off and became unchargeable. This one is USB-C, so it's compatible with all our cords and that won't happen again. It was a bit snug getting it into the mask, but once in, there wasn't a single glitch. If I run into any issues I'll update my review.

Used this to replace the module in my older musicozy mask. The sound is better, but I'm taking a star off due to no charging cable being included. There is a usb micro port on top of the module for charging.

This was a perfect replacement for my original speaker, plenty loud enough and long lasting charge and came with a type C connection for charging.

So these things don’t even stay connected long. Just 30 seconds in they can disconnect and the audio goes back and forth.Waste of materialGarbage product

I use sleep headphones every night, and this brand is sturdier with better sound quality than other brands I’ve tried.

Bought to replace the speakers in my eye mask. Works as it should.

I love this and works great on my musiccozy sleeping mask