Can I connect it to my phone via Bluetooth?
Yes. Stream music, podcasts, audiobooks, online radio and other audio from a compatible phone or tablet via Bluetooth.
Can I use it without my phone?
Yes. Built-in sleep sounds and MP3 files stored inside the speaker play without a phone connection. External power is still required.
How do I add or replace MP3 files?
Connect Slumber Sync to your PC with a data cable and transfer supported MP3 files to the built-in storage. No phone or computer needs to remain connected during playback.
Do I need to insert an SD card?
No. The SD storage is built into the product. Use a PC connection to add or replace audio files.
Can it play online radio by itself?
Online radio requires a connected phone or tablet streaming through Bluetooth. Standalone playback uses built-in sleep sounds or stored MP3 files.
Can I connect it directly to my TV?
For the featured low-latency setup, your TV must provide a compatible Auracast broadcast. Otherwise, add a compatible external Auracast transmitter. Standard Bluetooth support alone does not confirm compatibility.
Is a TV transmitter included?
No. This SLP-370P listing is for the pillow speaker. A compatible TV transmitter is sold separately.
Will all connections have the same low latency?
No. The featured low-latency TV benefit applies to a compatible Auracast setup. Delay depends on the source and connection; ordinary Bluetooth streaming may have different latency.
Why does it have four speakers?
Four speakers spread sound across a wider area instead of concentrating it at one small point, helping provide more consistent listening as you change position. Placement and pillow material still affect what you hear.
Does it need charging?
No. There is no built-in battery. It must remain connected to external power while in use.
Will my partner hear it?
Some sound may be audible nearby. Leakage depends on volume, placement, bedding and the room. Start at a low, comfortable volume.
Can it help when tinnitus bothers me at bedtime?
Gentle background sound may help mask tinnitus and make ringing less noticeable for some listeners. Choose built-in sounds, Bluetooth audio or your stored MP3s. Results vary; the product does not treat or cure tinnitus.
Will it work beneath any pillow?
Very thick or dense pillows may muffle sound. Adjust placement and volume to find a comfortable listening position.