---
product_id: 655492188
title: "Ultra-Small Bluetooth 5.2 Sleep Earbuds for Side Sleepers - Invisible, Soft, and Comfortable with Active Noise Cancelling - Ideal for Quiet Sleep and Discreet Listening at Work"
brand: "kastwave"
price: "$U2630"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/655492188-ultra-small-bluetooth-5-2-sleep-earbuds-for-side-sleepers
store_origin: UY
region: Uruguay
---

# Type-C fast charging Bluetooth 5.2 connectivity Ultra-light 0.09 oz for side sleepers Ultra-Small Bluetooth 5.2 Sleep Earbuds for Side Sleepers - Invisible, Soft, and Comfortable with Active Noise Cancelling - Ideal for Quiet Sleep and Discreet Listening at Work

**Brand:** kastwave
**Price:** $U2630
**Availability:** ✅ In Stock

## Summary

> 🛌 Sleep smart, listen discreetly, wake refreshed.

## Quick Answers

- **What is this?** Ultra-Small Bluetooth 5.2 Sleep Earbuds for Side Sleepers - Invisible, Soft, and Comfortable with Active Noise Cancelling - Ideal for Quiet Sleep and Discreet Listening at Work by kastwave
- **How much does it cost?** $U2630 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/655492188-ultra-small-bluetooth-5-2-sleep-earbuds-for-side-sleepers)

## Best For

- kastwave enthusiasts

## Why This Product

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

## Key Features

- • **Next-Gen Bluetooth 5.2:** Seamless, stable wireless connection that keeps your sleep soundtrack uninterrupted all night long.
- • **Hybrid Active Noise Cancellation:** Block out snoring, city noise, and crying babies with advanced physical + acoustic noise cancellation tech.
- • **Power Through the Night & Beyond:** 4-5 hours per charge, plus 24 hours total with the sleek charging case—plus a 10-minute quick charge for 92 minutes of playback.
- • **Immersive Whale Cavity Stereo Sound:** Experience rich, high-fidelity audio designed to soothe and relax you into deep sleep or focused work.
- • **Featherlight Comfort for Side Sleepers:** At just 0.09 oz, these earbuds vanish in your ears—no pressure, no distractions, just pure comfort.

## Overview

The KASTWAVE Ultra-Small Bluetooth 5.2 Sleep Earbuds are engineered for side sleepers seeking ultimate comfort and advanced noise cancellation. Weighing only 0.09 oz, these earbuds feature a skin-friendly U-shaped design, hybrid active noise cancellation, and high-fidelity whale cavity stereo sound. With up to 5 hours of playtime per charge and a 24-hour charging case powered by Type-C fast charging, they deliver uninterrupted, discreet listening for sleep or work.

## Description

Ultra-Small Bluetooth 5.2 Sleep Earbuds for Side Sleepers - Invisible, Soft, and Comfortable with Active Noise Cancelling - Ideal for Quiet Sleep and Discreet Listening at Work

## Features

- 🎧 SLEEP-FRIENDLY DESIGN - Featuring a compact and discreet earbud design, these sleep earplugs are perfect for side sleepers who want to avoid discomfort. Enjoy a restful night without pressure on your ears, thanks to the U-shaped, skin-friendly ear caps that ensure a snug fit throughout the night.
- 🎧 ULTRA LIGHTWEIGHT COMFORT - Weighing in at just 0.09 oz per earbud, these are the lightest earbuds available. Their featherlight feel makes them virtually unnoticeable, allowing you to drift off to sleep without any distractions.
- 🎧 ADVANCED NOISE CANCELLATION - Experience the perfect blend of physical and acoustic noise cancellation technology, ensuring a peaceful sleep environment. Say goodbye to disruptive sounds like snoring and crying babies, and enjoy uninterrupted rest.
- 🎧 EXTENDED BATTERY LIFE & QUICK CHARGE - With 4-5 hours of playtime on a single charge, the stylish charging case provides an impressive 24 hours of total usage. Enjoy 7 additional charges for your earbuds, and with TYPE C fast charging, just 10 minutes of charging gives you 92 minutes of music playback.
- 🎧 EXCEPTIONAL AUDIO QUALITY & SUPPORT - Immerse yourself in high-fidelity sound with these sleeping earbuds, featuring whale cavity stereo surround sound for an unparalleled listening experience. Your satisfaction is our priority; if you encounter any issues, contact us, and we’ll resolve it within 26 hours.

## Product Details

- **Brand:** KASTWAVE
- **Colour:** blue
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Noise control:** Active Noise Cancellation

## Images

![Ultra-Small Bluetooth 5.2 Sleep Earbuds for Side Sleepers - Invisible, Soft, and Comfortable with Active Noise Cancelling - Ideal for Quiet Sleep and Discreet Listening at Work - Image 1](https://m.media-amazon.com/images/I/511v39R+u8L.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.uy/products/655492188-ultra-small-bluetooth-5-2-sleep-earbuds-for-side-sleepers](https://www.desertcart.uy/products/655492188-ultra-small-bluetooth-5-2-sleep-earbuds-for-side-sleepers)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-12*