Slumber 2 — Cannot Pair or Enter Bluetooth Pairing Mode

Find Your Remote

Match the buttons below to your remote, then follow the steps.

Version A Separate BT button

Version B Combined White Noise / BT button

Switch to Bluetooth mode first.
In built-in White Noise (MP3) mode, holding the BT or button for 3 seconds will not start Bluetooth pairing. First, press the button once and release it to switch to Bluetooth mode. Then press and hold it for 3 seconds.

Step 1 — Turn On the Remote

Make sure the remote is charged, then slide its power switch to ON.

Step 2 — Switch to Bluetooth Mode

If you are in built-in White Noise (MP3) mode, use the button that matches your remote:

• Version A — Separate BT button: Press BT once and release it.
• Version B — Combined button: Press the button once and release it.

This switches the remote to Bluetooth mode. If it is already in Bluetooth mode, go to Step 3.

Step 3 — Enter Bluetooth Pairing Mode

In Bluetooth mode, press and hold BT (Version A) or (Version B) for 3 seconds. The BT light flashes red and blue. Slumber 2 is now ready to pair.

Step 4 — Connect on Your Phone

Open your phone’s Bluetooth settings, turn on Bluetooth, and select Avantree Slumber 2. When connected, the BT light turns solid blue, then turns off.

Connected but still no sound? Follow the Connected but No Sound guide.

Still Unable to Pair?

Contact Avantree Support. Tell us whether the BT light never flashes red and blue, or flashes red and blue but your phone still cannot find or connect to Slumber 2.

Please include your phone model and a photo or short video showing your remote’s buttons, the steps you tried, and the BT light.

Contact Avantree Support