EN

SLUMBER 2 / SLP-380

Slumber 2 Setup Guide

Choose your remote and listening method. Follow the short steps, then check that audio plays.

Start SetupFix a problem
Avantree Slumber 2 pillow speaker and wired remoteBluetooth · Built-in sounds · AUX

SETUP

Get started with Slumber 2.

Two choices, then the steps you need.

FIX A PROBLEM

Fix a problem

Choose the symptom you see or hear.

Audio cuts off, skips, or misses first words

For Slumber 2 Bluetooth audio. Low phone media volume or an unstable connection can cause gaps.

  1. Raise phone volumeSet phone media volume to 80–100%. Use the Slumber 2 remote wheel for comfort.
  2. Reconnect BluetoothTurn phone Bluetooth off. Wait 10 seconds. Turn it on and reconnect Slumber 2.

Done: speech starts cleanly and audio plays without interruption.

Still happening? Ask Avantree Support about an upgraded Slumber 2 controller. A replacement may be arranged when needed and in stock.

Ask about an upgraded controller →

Volume is too low

For Slumber 2 audio in Bluetooth, AUX, or built-in sounds mode. Pillow placement and source volume affect what you hear.

  1. Move Slumber 2 closerPlace the speaker on top of your pillow, near your ear.
  2. Raise the right volumeFor Bluetooth or AUX, turn up the connected device. For Bluetooth, also adjust the Slumber 2 remote wheel.
  3. Test while lying downMove the speaker until the level is comfortable.
Watch placement
Adjust Slumber 2 placement for volume and comfort

Done: audio is clear at a comfortable level while lying down.

Still too quiet? Contact Slumber 2 support →

Sound comes from only one side

For Slumber 2 in Bluetooth or built-in sounds mode. A loose remote-to-speaker plug can silence one side.

  1. Unplug the connectionRemove the remote plug from the Slumber 2 pillow speaker.
  2. Reconnect fullyPush the plug all the way in, then play audio again.

Done: both sides of the Slumber 2 pillow speaker play audio.

Still one-sided? Contact support and include a photo of the connection.

More quick fixes →

Reference

Everyday features and reference

Use the task you need.

Charge the Slumber 2 remote

Connect the remote’s USB-C port to a 5V / 0.5–2A charger. Charging takes about 1.5 hours. A flashing white battery light means charge it now.

Watch charging
Connect USB-C to charge the Slumber 2 remote

Set the Slumber 2 sleep timer

Use the timer in Bluetooth or White Noise mode. Choose 30, 60, or 90 minutes.

  1. Turn on Slumber 2 and play audio. If the battery light flashes white, charge first.
  2. Press the Slumber 2 timer control.Version A: press the timer / next-track Next track and timer button button.Version B: press the timer / EQ Timer and EQ button button.
  3. Press again to cycle 30 → 60 → 90 minutes → off.
  4. Stop at your time. The timer light turns solid white.

Done: Slumber 2 turns off when the selected time ends.

Timer not working? Charge the remote, then set the timer again. To cancel, press the same button until the timer is off.

Watch timer setup
Set or cancel the 30, 60, or 90 minute timer

Wash the Slumber 2 pillowcase

Remove all electronics. Hand- or machine-wash the pillowcase. Reinstall electronics only when fully dry.

Watch pillowcase removal
Remove electronics before washing; reinstall after drying

Quick reference

Remote versions

Version A
Separate BT and White Noise White Noise moon button buttons
Version B
Combined White Noise / BT White Noise and BT button button
Both
Power switch, volume wheel, play/pause, previous/next, and timer controls

Lights

BT light flashes red and blue
Slumber 2 is ready to pair by Bluetooth
BT light is solid blue
Bluetooth is connected
White Noise light is solid white
Built-in sleep sounds mode is selected
Left white light flashes
Battery is below 10%

Power & care

Charge
USB-C, 5V / 0.5–2A; about 1.5 hours
Playtime
Up to 10 hours; varies with volume and content
Sleep timer
30, 60, or 90 minutes; works in Bluetooth and White Noise modes
Wash
Remove all electronics first; pillowcase is hand- or machine-washable

Still need help?

Choose how to contact us

Submit a Slumber 2 ticket

Describe the issue and choose Slumber 2 / SLP-380.

Submit a ticket →

Email or call Avantree

See the contact options for your region.

Contact us →