style 1:White Noise Bluetooth eye mask
1. How to use it?
Long press the "Play/Pause" button for 3 seconds until LED indicators turn on.
Switch on "Bluetooth" on your phone or other Bluetooth enabled device.
Search and select "Bluetooth" from the list of found devices.
2. How to charger it?
You can easily find the charger port after opening the zipper of the sleep mask.
3. Is it machine washable? How to remove the headphones?
Machine washable and hand wash. Pull the zipper and take out the headphones gently.
4. What kind of white noise audios provided?
It has audios of birds, frogs, wind, waves, bonfire, thunder, rain, summer night, cafe, traffic, totally 24 audios provided.
Please Notice :
Bluetooth Sleeping Headphones are the coolest choice for people as cool tech gadgets, unique gifts for men, women, teenagers, boys, girls, boyfriend, best friend, wife, husband, teachers, travelers, as a birthday and Christmas gifts. The package includes a Bluetooth Sleep Mask, USB Charging Cable, Instructions, and Carry Pouch.