Avantree Slumber Pillow Speaker — Bluetooth White Noise

The Avantree Slumber is a pillow speaker that delivers private, under-pillow audio with built-in white noise, Bluetooth and AUX connectivity, plus a programmable microSD player and easy sleep timers.

Whether you want soothing ambient sound, spoken meditation, or quiet music without disturbing a partner, the Avantree Slumber places speakers under your pillow to focus sound at your ears. It combines preloaded sleep sounds, support for your own audio files, and three input options (Bluetooth, 3.5mm AUX, and a memory card) so you can use it with phones, tablets, or standalone playback. The Slumber is designed for bedside comfort: slim drivers sit beneath bedding, physical buttons make control simple, and the unit runs from mains power so you don’t worry about nightly charging.

How does the Slumber keep audio private while I sleep?

The Slumber uses slim, low-profile transducers that sit under a pillow to direct sound upward toward your head and reduce spill to the room. This focused delivery lowers audible disturbance for a bed partner or nearby sleepers while still providing clear, soothing audio for the user.

• Under-pillow speaker placement targets sound at the sleeper’s ears.
• Low-volume clarity designed for close-range listening.
• Minimal bass bleed reduces room-wide noise.
• Soft housing conforms under bedding for comfort.

What sleep sounds and playback options are available?

Avantree Slumber comes with several built-in white noise and nature tracks, and it also accepts a microSD card so you can load custom audio files. If you prefer streaming, connect via Bluetooth or plug in with a 3.5mm AUX cable—making the Slumber compatible with most phones, tablets, and bedside MP3 players.

• Preprogrammed tracks: waves, rain, running water, distant thunder.
• Programmable microSD slot for user audio files (MP3 compatible).
• Bluetooth wireless pairing for phones and tablets.
• AUX input for direct wired connections when needed.

How easy is it to control volume, timers, and playback at night?

Physical buttons on the Slumber provide tactile control for volume, play/pause, and track changes without needing your phone. The unit also includes sleep-timer presets (30, 60, 120 minutes) so audio can automatically shut off after you fall asleep.

• Clear tactile buttons for volume and track control.
• Three sleep-timer options to conserve power and prevent all-night playback.
• No complex app setup — straightforward on-device operation.
• Plug-in power means no nightly charging required.

Will the Slumber fit comfortably under my pillow and stay in place?

The Slumber’s slim profile and soft outer layer are intended to sit comfortably beneath most standard pillows without creating a noticeable lump. Its lightweight design keeps it from shifting during normal sleep movements, and the low height helps preserve natural pillow feel.

• Slim, low-profile housing designed for pillow placement.
• Soft finish reduces pressure points while lying down.
• Lightweight construction minimizes movement under bedding.
• Works with memory foam, down, and synthetic pillows.

Who is this for? The Avantree Slumber is aimed at people seeking discreet, comfortable sleep audio: side sleepers who want private white noise, partners who need minimal disturbance, and anyone who prefers a dedicated bedside audio solution that doesn’t rely on overnight charging. It’s also useful for travelers or shift workers who need controlled sound at different locations, or for anyone who wants simple physical controls and multiple input choices without complicated setup.