---
product_id: 386763629
title: "ONANOFF BuddyPhones Cosmos+ Active Noise Cancelling Bluetooth Headphones for Kids - Over-Ear Volume Limiting Foldable Wireless Headphones with Boom Microphone, 24-Hours Battery Life, Grey Matt"
brand: "buddyphones"
price: "R$1421"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/386763629-onanoff-buddyphones-cosmos-active-noise-cancelling-bluetooth-headphones-for-kids
store_origin: BR
region: Brazil
---

# Active Noise Cancelling Volume Limiting 85dB 24-Hour Battery Life ONANOFF BuddyPhones Cosmos+ Active Noise Cancelling Bluetooth Headphones for Kids - Over-Ear Volume Limiting Foldable Wireless Headphones with Boom Microphone, 24-Hours Battery Life, Grey Matt

**Brand:** buddyphones
**Price:** R$1421
**Availability:** ✅ In Stock

## Summary

> 🎈 Safe Sound, Happy Kids!

## Quick Answers

- **What is this?** ONANOFF BuddyPhones Cosmos+ Active Noise Cancelling Bluetooth Headphones for Kids - Over-Ear Volume Limiting Foldable Wireless Headphones with Boom Microphone, 24-Hours Battery Life, Grey Matt by buddyphones
- **How much does it cost?** R$1421 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/386763629-onanoff-buddyphones-cosmos-active-noise-cancelling-bluetooth-headphones-for-kids)

## Best For

- buddyphones enthusiasts

## Why This Product

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

## Key Features

- • **🛡️ Built to Last:** Durable design for the toughest little adventurers.
- • **🎉 Award-Winning Design:** Recognized for innovative safety features!
- • **📚 StudyMode Technology:** Enhances focus with crystal-clear audio.
- • **🔄 Versatile Connectivity:** Bluetooth or wired for ultimate flexibility.
- • **🔇 Active Noise-Cancelling:** Travel-friendly for peaceful journeys.

## Overview

The ONANOFF BuddyPhones Cosmos+ are award-winning Bluetooth headphones designed specifically for kids, featuring active noise-cancelling technology, volume-limiting circuitry capped at 85dB for hearing protection, and a remarkable 24-hour battery life. With a foldable design and a hard case for easy storage, these headphones are perfect for travel, studying, and everyday use, ensuring comfort and durability for young users.

## Description

Sponsored Ad – ONANOFF BuddyPhones Cosmos+ Active Noise Cancelling Bluetooth Headphones for Kids - Over-Ear Volume Limiting Foldable Wireless Headphones with Boom Microphone, 24-Hours Battery Life, Grey Matt

## Features

- AWARD-WINNING SAFE AUDIO FOR KIDS: BuddyPhones are kids headphones with the most awards for innovative design and features. All BuddyPhones have built-in volume-limiting circuitry for kids' hearing protection. Capped at the WHO-recommended level of 85dB so they don't damage hearing. Engineered with certified safe materials that are hypoallergenic, super durable, and custom-made to be comfortable for kids to wear.
- KEY FEATURES: Take listening to the next level with the world’s only headphones to combine active noise-canceling technology, volume-limiting circuitry, and 3 listening settings in one premium safe audio product for kids. Connect wirelessly using Bluetooth for up to 24 hours on one charge. Works without battery with audio cable. A space-saving foldable headband that comes with a hard case for storage.
- ACTIVE NOISE-CANCELLING: Best for travel - The ANC significantly cuts out loud cabin noise while flying, or car noise while driving, ensuring your child has the most comfortable trip as possible while still keeping their little ears safe and sound.
- PERFECT FOR STUDYING: Our patented StudyMode is a ground breaking first for kids. This setting produces crisp, clear vocals that is perfect for little ones to help focus better while studying or watching lessons. This feature is the perfect sidekick for home studying.
- BUDDIES FOR LIFE: We want to stay buddies for life. BuddyPhones are designed, built, and d for durability that can withstand the strongest of kids. This includes quality control with world-class testing labs. But sometimes accidents happen! We offer Customer Service assistance to help with troubleshooting, repairs, or replacements.

## Product Details

- **Brand:** BuddyPhones
- **Colour:** Grey Matt
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Impedance:** 32 Ohm

## Images

![ONANOFF BuddyPhones Cosmos+ Active Noise Cancelling Bluetooth Headphones for Kids - Over-Ear Volume Limiting Foldable Wireless Headphones with Boom Microphone, 24-Hours Battery Life, Grey Matt - Image 1](https://m.media-amazon.com/images/I/61sO8fGBvqL.jpg)

## Frequently Bought Together

- ONANOFF BuddyPhones Cosmos+ Active Noise Cancelling Bluetooth Headphones for Kids - Over-Ear Volume Limiting Foldable Wireless Headphones with Boom Microphone, 24-Hours Battery Life, Grey Matt
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**Shop now:** [https://www.desertcart.com.br/products/386763629-onanoff-buddyphones-cosmos-active-noise-cancelling-bluetooth-headphones-for-kids](https://www.desertcart.com.br/products/386763629-onanoff-buddyphones-cosmos-active-noise-cancelling-bluetooth-headphones-for-kids)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-25*