The soft and breathable material feels comfortable against the skin and provides a more luxurious fit

cool and comfortable in the summer

you can make phone calls outdoors without any worries—the wind won’t interfere with sound quality

breathable

Wavell 4 Sleep Pro audio-experience The soft and breathable materialWavell 4 Sleep Pro Designed for a better nights sleep. The sound is fine tuned to soothe, while active noise cancellation of up to 20 dB, SleepSeal, and 360 noise masking shut out the world so you can drift off to sleep. With an ultra compact design, the Wavell 4 Sleep Pro is virtually unnoticeable, even when youre sleeping on your side. Sleep Mode and the timer are easily controlled in the Wavell Connect app, so you can fall asleep on your own terms.