2021 UPGRADED 3D SLEEP HEADPHONE
What‘s Bluetooth sleep headphone apply for?
- A blocking light sleep mask and which helps you block all kinds of natural light and artificial light.
- A Bluetooth music eye mask, you can listen to music without wearing extra headphones.
- A Music sleeping mask helps and isolates the noisy environmental noise from outside.
- A Bluetooth 3D sleep mask that can protect eyelash extensions
- Perfect relaxation sleep headphones with yoga.
- Equivalent to a white noise sleep machine, which has more music choices.
Easy To Use
- First: Restart phone bluetooth
- Second: Long press the on/key until the red/blue light flashes
- Third: Turn on the phone’s Bluetooth, find “BT-DLAB”, and then connect
- Fourth: You can hear the sound after the connection is successful
- Fifth: Press once PLAY/STOP button to start playing, press again to stop, Vol- is for next song, Vol+ for the previous song.
Support All Device With Bluetooth
- The Sleep headphones use the latest Bluetooth 5.0 technology
- Stable connection
- Smooth high-speed
- Long-distance transmission
- Low power consumption
Adjustable Sleep Headphones
- One Size Fits Most People
- Adjustable size from 9.8-10.6 inches