User's Manual

Note: Bluetooth devices can only be paired on a one-to-one basis, you can disconnect the Bluetooth on smart phone, or
Triple press “ ”to disconnect the Bluetooth with the previous device when connect a new device,
HOW TO FIT ON YOUR FACE
1. Gently place mask over face.
2. Adjust velcro length for optimal fit and comfort.
3. Gently adjust nose wing for optimal light blocking.
INSIDE EARPLUG INSTRUCTION
1. Roll and compress earplug.
2. Reach over head and pull top of ear upward.
Insert tapered end quickly into ear canal. Hold plug in until fully expanded.
3. Keep away from infants.
OPERATING INSTRUCTION
1. Press once PLAY / STOP button to start playing, press once again to stop playing.
2. Long press Vol- for previous song.
3. Long press Vol+ for next song.
4. Press Vol - will constantly reduce volume to the minimum.
5. Press Vol+ will constantly increase volume to the max.
6. Double press will choose “white noise mode” / “bluetooth mode”.
7. Triple press will disconnect the Bluetooth on smart phone.
TIMER & AUTOMATIC TURN OFF
Remark: This is avaivable in both white noise mode and bluetooth mode.
1. Double press the Vol+ button for the first time with one “beep”, the product enters the automatically turn off
mode in one hour. Then after one hour work, the device will turn off automatically.
2. Double press the Vol+ button for the second time with dual “beep”, the device will play normally and the will not
turn off automatically.
3. Every time the device turns on, it will play normally without timing. When last scheduled timing not finished, it will turn
off automatically based on the latest scheduled timing.
BLUETOOTH HANDS-FREE CALLING
For incoming call, you can press PLAY / STOP button to answer the phone.