Product Description
Product Description
Easy to Use Technical Description Perfect Gift Hands-Free Sleep Well Anywhere
How do I switch to the natural mode (white noise mode)?
Turn on the Bluetooth Sleep Mask and quickly press the "-" button 3 times to enter Natural Mode (voice prompt "Natural Mode"). Once in Natural mode, you can switch to Bluetooth mode in the same way, or long-press -/+ to switch between sounds.
How do I get the timer to work?
Tap the volume up button 3 times consecutively. It will say “30 minutes”. Do this again and it goes to 90 minutes and so on.
How long does the battery last?
LC-dolida sleep headphones can provide up to 12 hours of playback from a full charge.
How do I connect my Bluetooth sleep mask?
Please turn off all Bluetooth connect on your phone first, then long press "ON/OFF" button in the sleep headphones until the red/blue light flash, finally turn on Bluetooth on your phone and find the Bluetooth name " BJ21-10", then connect.