MUSICOZY Bamboo Cotton Sleep Mask Headphones Stay Cool, Dry & Comfortable! 16-Hour Playtime Music All Night, Every Night Built-in rechargeable battery supports up to 16 hours of continuous play perfect for overnight use, long flights, or meditation sessions. No more midnight charging breaks! Bluetooth 5.4 Crystal-Clear Sound, Zero Lag! Advanced Bluetooth 5.4 ensures stable connection within 15 meters, delivering immersive Hi-Fi stereo sound. Ideal for ASMR, white noise, or your favorite sleep playlist. The ultimate choice for hot sleepers and sensitive skin!.
