---
product_id: 562831524
title: "Slumber - Pillow Speaker for Sleeping, Private Audio with Built-in White Noise, Bluetooth & AUX Support, Volume Control, Sleep Timer, Charge Free for Home Use, Sleep Aids Headphones"
brand: "avantree"
price: "€ 218.30"
currency: EUR
in_stock: true
category: "Avantree"
url: https://www.desertcart.com.cy/products/562831524-slumber-pillow-speaker-for-sleeping-private-audio-with-built-in
store_origin: CY
region: Cyprus
---

# Built-in white noise & SD card Bluetooth 5.3 wireless audio Sleep timer up to 120 mins Slumber - Pillow Speaker for Sleeping, Private Audio with Built-in White Noise, Bluetooth & AUX Support, Volume Control, Sleep Timer, Charge Free for Home Use, Sleep Aids Headphones

**Brand:** avantree
**Price:** € 218.30
**Availability:** ✅ In Stock

## Summary

> 😴 Drift off in style with the ultimate pillow speaker upgrade!

## Quick Answers

- **What is this?** Slumber - Pillow Speaker for Sleeping, Private Audio with Built-in White Noise, Bluetooth & AUX Support, Volume Control, Sleep Timer, Charge Free for Home Use, Sleep Aids Headphones by avantree
- **How much does it cost?** € 218.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/562831524-slumber-pillow-speaker-for-sleeping-private-audio-with-built-in)

## Best For

- avantree enthusiasts

## Why This Product

- Trusted avantree brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Sleep Soundscape:** Built-in white noise options plus upload your own audio via micro SD for personalized relaxation.
- • **Effortless Sleep Timer Control:** Set auto shut-off at 30, 60, or 120 minutes to optimize your sleep routine without lifting a finger.
- • **Seamless Private Audio Experience:** Enjoy your favorite sounds without disturbing your partner with advanced Bluetooth 5.3 connectivity.
- • **Ergonomic Design for Side Sleepers:** Soft foam enclosure and pillow speaker form factor ensure maximum comfort and immersive sound.
- • **Plug-In Convenience, Zero Charging:** Corded power means no interruptions or battery anxiety—just consistent, all-night comfort.

## Overview

The Avantree Slumber is a cutting-edge pillow speaker designed for adults seeking private, immersive audio while sleeping. Featuring Bluetooth 5.3, AUX, and built-in micro SD card support, it delivers versatile connectivity. Its integrated white noise library and customizable sound options promote restful sleep, while an easy-to-use sleep timer and ergonomic design cater specifically to side sleepers. Powered by a corded electric source, it eliminates charging hassles, making it a reliable sleep aid and audio companion.

## Description

Avantree Slumber - Wireless Bluetooth Pillow Sleep Headphones for Side Sleepers

## Features

- [PRIVATE AUDIO] Connect your phone, tablet, or other Bluetooth enabled device and enjoy your favorite audio content without disrupting your sleeping partner.
- [BUILT-IN WHITE NOISE] Fall asleep to the preprogrammed sounds of waves, nature, running water, or distant thunder, or upload your own audio files to the Slumber’s built-in micro SD card.
- [VERSATILE CONNECTIVITY] The Slumber offers 3 different input methods for flexibility, including Bluetooth, AUX, and a built-in, programmable memory card.
- [EFFORTLESS CONTROLS] Easy-to-use controls allow you to adjust the volume, play, pause, and more without needing to get up. Set a sleep timer for 30, 60, or 120 minutes and these sleep headphones will automatically turn off.
- [WHY BUY SLUMBER?] Compared to other sleep headphones options, the Slumber provides the most features at max comfort. With plug-in convenience (no charging needed), built-in white noise, various connectivity options, and more ergonomic controls, it’s designed to deliver the best sleep experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C746Z8WZ |
| Age Range Description | Adult |
| Antenna Location | Music |
| Audio Driver Size | 28 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #541,559 in Electronics ( See Top 100 in Electronics ) #11,749 in In-Ear Headphones |
| Bluetooth Range | 10 Metres |
| Box Contents | Slumber B Pillow Speaker |
| Brand Name | Avantree |
| Colour | white |
| Compatible Devices | Bluetooh enabled devices or 3.5mm AUX devices like Smartphone, Tablets, MP3 player |
| Connectivity Protocol | Bluetooth |
| Control Method | Touch |
| Controller Type | Remote Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.0 4.0 out of 5 stars (558) |
| Enclosure Material | foam |
| Frequency Response | 12 KHz |
| Input Voltage | 5 Volts |
| Is Waterproof | True |
| Item Dimensions D x W x H | 20D x 10W x 5H Centimeters |
| Item Weight Unit of Measure | 0.46 Kilograms |
| MP3 player | No |
| Manufacturer | Avantree |
| Maximum Range | 30 Feet |
| Model Name | SLP-370 |
| Model Number | SLP-370 |
| Mounting Type | Tabletop Mount |
| Network Connectivity Technology | Bluetooth 5.3, 3.5mm AUX Wired, Built-in SD Card |
| Number Of Circuits | 2 |
| Number of Audio Channels | 1.0 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Processor Count | 1 |
| Product Features | Dual Speakers, Easy Contorl, EQ, Sleep Timer, Mono/Stereo,, Pillow Speakers for Sleeping with Bluetooth 5.3 / MP3 / AUX / Built-In White Noise 4-in-1, |
| Speaker Maximum Output Power | 1000 Watts |
| Speaker Size | 1 Centimetres |
| Speaker Type | Portable Speaker |
| Specific Uses For Product | Personal audio entertainment |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Speaker Diameter Unit of Measure | 1 Centimetres |
| Tweeter Driver Diameter | 1 Inches |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 1 Centimetres |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Avantree
- **Connectivity Technology:** Bluetooth 5.3, 3.5mm AUX Wired, Built-in SD Card
- **Frequency Response:** 12 KHz
- **Speaker Maximum Output Power:** 1000 Watts

## Images

![Slumber - Pillow Speaker for Sleeping, Private Audio with Built-in White Noise, Bluetooth & AUX Support, Volume Control, Sleep Timer, Charge Free for Home Use, Sleep Aids Headphones - Image 1](https://m.media-amazon.com/images/I/31JUZu+WATL.jpg)
![Slumber - Pillow Speaker for Sleeping, Private Audio with Built-in White Noise, Bluetooth & AUX Support, Volume Control, Sleep Timer, Charge Free for Home Use, Sleep Aids Headphones - Image 2](https://m.media-amazon.com/images/I/51gRf89drcL.jpg)
![Slumber - Pillow Speaker for Sleeping, Private Audio with Built-in White Noise, Bluetooth & AUX Support, Volume Control, Sleep Timer, Charge Free for Home Use, Sleep Aids Headphones - Image 3](https://m.media-amazon.com/images/I/41enQtSuuVL.jpg)
![Slumber - Pillow Speaker for Sleeping, Private Audio with Built-in White Noise, Bluetooth & AUX Support, Volume Control, Sleep Timer, Charge Free for Home Use, Sleep Aids Headphones - Image 4](https://m.media-amazon.com/images/I/41-22NjfhCL.jpg)
![Slumber - Pillow Speaker for Sleeping, Private Audio with Built-in White Noise, Bluetooth & AUX Support, Volume Control, Sleep Timer, Charge Free for Home Use, Sleep Aids Headphones - Image 5](https://m.media-amazon.com/images/I/41Gd9Q+5vvL.jpg)

## Questions & Answers

**Q: Why does Slumber not have a rechargable battery?**
A: We have chosen not to make our pillow speaker battery operated for a few reasons. Firstly, it would require regular battery maintenance and replacement, causing inconvenience when the sound doesn't work at night. Secondly, troubleshooting issues such as low battery, Bluetooth connection problems, or audio being paused can disrupt your sleep. Additionally, having a rechargeable battery near your bedding may not be the safest option.

## Frequently Bought Together

- Avantree Slumber - Silent Bluetooth Pillow Sleep Headphones for Sleeping with Built-in White Noise, Micro SD Card, AUX Input, Remote Control Panel, Volume Control, and Sleep Timer
- Avantree Dream - Sleep Sound Machine & White Noise Speaker with 28 Audio Tracks, Built-in Timer, Portable Build, and Built-in Night Light, Sleeping Speaker for Adults

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-10-09*