MD538 Sleep Wireless Bone Conduction Headphones Open-Ear, Ultra-Long Battery Life, Dual Stereo Sound Light beige

MD538 bone conduction open-ear sleep earbuds are professionally engineered for people who like listening to soothing music, white noise or podcasts while falling asleep. Adopting advanced bone conduction acoustic principle, it transmits sound through auricle vibration without plugging into the ear canal, effectively avoiding ear soreness, stuffiness and pressure discomfort caused by traditional in-ear earphones when side sleeping.

Equipped with dual independent audio drivers, the two earpieces output synchronized stereo sound, restoring layered and gentle audio details to create a quiet and relaxing sleeping atmosphere. Built-in high-efficiency lithium batteries, paired with a portable charging case, greatly extends overall endurance, supporting overnight continuous playback without frequent recharging troubles.

The ultra-thin invisible curved body perfectly fits the contour of the human auricle, firmly locked in place without falling off during rolling over in sleep. The charging box features a digital LED power screen, which intuitively displays the residual power of the earbuds and the case for timely charging arrangement. Bluetooth 5.3 chip ensures fast pairing, stable 10-meter wireless connection and minimal audio-video delay.

Lightweight and compact for easy storage in bags, it also supports clear hands-free calling with built-in microphone. Ideal for bedtime relaxation, afternoon naps, office rest and light daily commuting use.