Yinwangsi Sleep Headphones - Pain-Free Side Sleep Bluetooth Earbuds, Ear-Friendly Noise Cancelling Earplugs for Sleeping, Ultra Sound Isolation, No Sound Leakage

Compatible with all Bluetooth-enabled playback devices

Supports app integration for sleep improvement (compatible with apps like EarMeng, NOW Meditation, Tide, GloryFit, Snail Sleep)

Supports timed music shutdown for ear health

Soft silicone ear tips designed after extensive engineering for optimal density, softness, and thickness

Suitable for all-day wear including daytime noise cancellation, entertainment, gaming, and night rest

Comes with official brand guarantee, nationwide warranty, and 7-day trial with free return shipping

Multiple international patents and awards

CE certified

Recognized as a leading brand with 10 years of industry experience and over 1,000,000 units sold across online and offline platforms

Soft and comfortable fit with effective noise isolation

Clear and high-quality sound with rich bass

Stable Bluetooth connection with no disconnection issues

Compact and lightweight design suitable for pocket carrying and sleep use

Product measurements may have a 3-5mm variance due to manual measurement

Official store strongly warns against counterfeit and refurbished products sold by unauthorized sellers; purchase only from Yowansi official flagship store for genuine quality and service