Bluetooth 5.0 Stereo Sound with Adjustable Speakers: Featuring Bluetooth 5.0 technology, can compatible with Android and Ios easily. Built-in high-quality speakers and microphone, bring you stereo surround sound experience. wireless sleep headphones block light to make your sleep better, allows you to listen to music without wearing additional headphones.
Play Long Battery Life: Built-in 240mAh high-performance battery, Upgrade USB chargeable battery, Charge about 2-2.5 hours provide more than 8 -9 hours playing time.
Adjustable Speaker and Size: Built-in high-quality speakers and microphone, you can adjust the position of the speakers for your ears to hear more clearly. The asleep mask can be adjusted according to the size of the head, velcro is adjustable, the sleeping headband also fit big heads.
Perfect Partner for Sleeping: Sleep headphones can block light, and allows you to listen to music without wearing additional headphones, which can make you fall asleep fast. and make your sleep better, to enjoy the sweet dreams.