about this item:

Thin Speakers and Bluetooth V5.2 Superior Sound Quality: Speaker’s thickness of this sleep headphones Bluetooth eye mask is only one-third of the average speaker, which is very comfortable for side sleepers. With Bluetooth V5.2 technology and high quality components, this model of Bluetooth sleep mask produce incredible sound quality with deep bass and crystal clear treble. 2 Hours Charge for more than 9 Hours Playing: Built-in premium high-performance battery. Update the capacity from 200mah to 240mah and charge via USB Cable, charge about 2-2.5 hours can provide more than 9 hours playing time. If you fall asleep with it on and the battery runs down, this sleep mask with Bluetooth headphones won’t beeps to wakes you up, you can sleep peacefully all night. Block Out Light Ideally: Wearing this sleep headphones eye mask, insomnia will disappear as you allow your natural melatonin to flow and drift to sleep. With total block out design, this Bluetooth eye mask is perfect for Relaxation, Insomnia, Air Travel, Car travel, Yoga, Noontime Snooze, Audio Books, AMSR, Meditation, and Kids’ Bedtime Reading. Cool Comfortable and Washable Material: The sleep headphones eye mask is made of 95%polyester and 5%cotton. Its light, skin-friendly, breathable and cool fabric releases your face pressure and makes you feel soft and comfortable, helping you fall asleep quickly. Gift Choices : Our wireless sleep headphones is suitable for men/women/kids/teens/boys/girls, which are the most people's choice to give as cool tech gadgets unique gifts as a birthday gift Christmas gift Valentine’s gifts for men women teen boy girl dad mom.