Bluetooth 5.0 Wireless Earphone 3D Sleeping Eye Mask
The thickness is only a third of the average speaker, which is very comfortable for a sleeping person. Real HD HIFI sound with the latest Bluetooth V-5.0 technology which produces excellent sound quality.
Block light to improve the quality of your sleep. So you can listen to music without wearing extra headphones which help you fall asleep faster. Best for frequent flights to sleep on long flights or for sensitive sleepers (insomnia) who don't always like bright light. Sleep in a bright and unobstructed world whenever and wherever. Perfect for air travel, relaxation, meditation, insomnia.
Velcro is adjustable, fits big heads, the sleep mask for sleeping can be adjusted according to the size of the head. The sensitive wire from the ear speaker to the ear is very strong. You can adjust the speaker position so that your ears can hear more clearly.
Communication: Wireless Vocalism Principle: Electrostatic Wireless Type: Bluetooth Model Number: Bluetooth 5.0 Wireless Earphone Resistance:50 Ω Frequency Response Range:8-25000Hz Function:Common Headphone Sensitivity:118dB Plug Type: Wireless