---
product_id: 440758575
title: "H300 Wireless Headphones Bluetooth with Microphone, Over Ear Headsets with USB Dongle & Mute, Environmental Noise Cancelling Retractable Mic for Work Office Meeting Laptop Computer (Black)"
brand: "coosii"
price: "€ 108.89"
currency: EUR
in_stock: true
category: "Coosii"
url: https://www.desertcart.pt/products/440758575-h300-wireless-headphones-bluetooth-with-microphone-over-ear-headsets-usb
store_origin: PT
region: Portugal
---

# Noise-cancelling mic 8 oz lightweight comfort 60h playback battery H300 Wireless Headphones Bluetooth with Microphone, Over Ear Headsets with USB Dongle & Mute, Environmental Noise Cancelling Retractable Mic for Work Office Meeting Laptop Computer (Black)

**Brand:** coosii
**Price:** € 108.89
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your workday with sound clarity and comfort that never quits!

## Quick Answers

- **What is this?** H300 Wireless Headphones Bluetooth with Microphone, Over Ear Headsets with USB Dongle & Mute, Environmental Noise Cancelling Retractable Mic for Work Office Meeting Laptop Computer (Black) by coosii
- **How much does it cost?** € 108.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/440758575-h300-wireless-headphones-bluetooth-with-microphone-over-ear-headsets-usb)

## Best For

- coosii enthusiasts

## Why This Product

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

## Key Features

- • **Marathon Battery Life:** Up to 60 hours of wireless playback or 30 hours of call time on a single charge keeps you powered through workdays.
- • **Seamless Device Flexibility:** Connect via Bluetooth or USB dongle for versatile use with laptops, smartphones, and more.
- • **All-day Comfort, Zero Fatigue:** Ergonomic memory foam ear pads with protein leather for premium, skin-friendly wear.
- • **Instant Mute at Your Fingertips:** One-tap mute button for quick privacy during calls or meetings—control your sound effortlessly.
- • **Uninterrupted Crystal Clear Calls:** Advanced ambient noise cancellation mic filters out distractions for flawless meetings.

## Overview

The H300 Wireless Headphones combine ultra-lightweight design with premium memory foam ear pads for all-day comfort. Featuring a retractable, noise-cancelling microphone and up to 60 hours of battery life, these headphones ensure crystal-clear calls and uninterrupted music streaming. Versatile connectivity via Bluetooth or USB dongle makes them perfect for professional office use, while the convenient mute button offers quick control during meetings. Packaged with a gift-grade storage box and backed by a 12-month warranty, the H300 is built for the modern professional who demands reliability and style.

## Description

H300 Wireless Headphones Bluetooth with Microphone

## Features

- After Sale Promise : Package includes a Foldable Headphone, USB Dongle,USB charging cable, AUX cable, Gift grade PU Storage box and User Manual. Provide a 30-day return and 12-month warranty, lifetime worry free user support. Quickly respond customer service within 12-24 hours, for any questions while using
- Comfort and Adjustable: The wireless headphones with mic only weights 8 oz, durable folding and lightweight design for optimized portability. Adjustable headband with thick, comfortable padding. Ergonomically designed over-the-ear memory foam pads are made of durable yet soft, skin-friendly, protein leather (4 inch diameter) all for all-day comfort wearing and use
- Crystal Clear Meetings: Innovative microphone ambient noise cancellation technology of this wireless headphones for work,allows you to have clear and uninterrupted calls even in noisy environments, all without compromising the quality of your voice. Both the mechanical and electronic design allows the wireless headphones microphone to pick up only your voice and ensures high quality audio is delivered.(please note: this wireless headphones features physical passive noise reduction）
- Retractable Microphone & Long Battery Life: The flexible, cycle-tested microphone (3,000 retractions) aligns perfectly with your mouth and retracts discreetly when not in use. Enjoy up to 60 hours of music playback or 30 hours of call time on a single full charge.（Power consumption varies in different scenarios）
- Clever and Convenient Mute Function: Simply tap the M button once to Mute.Use as a Set or Independently: You can use the over ear headphones wireless work with your Bluetooth-enabled mobile device (eg: smartphones), or use the USB dongle to Bluetooth-enable your audio devices such as computer, laptop to enjoy streaming. To prevent audio interference between different devices, these headphones are designed to connect to a single device (e.g., computer or smartphone) at a time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WQYXHJW |
| Additional Features | Foldable, Lightweight, Microphone Included, Rechargeable Battery |
| Age Range Description | Adult |
| Antenna Location | Travel |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 40 hours |
| Battery Charge Time | 40 hours |
| Best Sellers Rank | #163,332 in Computers ( See Top 100 in Computers ) #1,429 in Computer Headsets |
| Bluetooth Range | 91.44 Meters |
| Bluetooth Version | 5.0 |
| Brand | COOSII |
| Built-In Media | Headphones, User Manual |
| Cable Features | Without Cable |
| Carrying Case Color | Black |
| Carrying Case Material | Plastic |
| Color | Black |
| Compatible Devices | Bluetooth-enabled mobile devices, computers, laptops |
| Connectivity Technology | Wired, Wireless |
| Control Method | Touch |
| Control Type | Call Control |
| Controller Type | Button |
| Customer Package Type | FFP |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,116) |
| Earpiece Shape | Over-ear |
| Enclosure Material | Plastic |
| Frequency Range | 2 hertz |
| Frequency Response | 20 Hz |
| Headphone Folding Features | Over Ear |
| Headphone Jack | USB |
| Headphones Ear Placement | Over Ear |
| Impedance | 32 Ohms |
| Is Autographed | No |
| Is Electric | Yes |
| Item Type Name | Bluetooth Headphones |
| Item Weight | 8 Ounces |
| Manufacturer | COOSII |
| Model Name | H300 |
| Model Number | H300 |
| Noise Control | Environmental Noise Cancellation |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Specific Uses For Product | Travel |
| Style Name | Business |
| Theme | Music |
| UPC | 650075918627 |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** COOSII
- **Colour:** Black
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Impedance:** 32 Ohms

## Images

![H300 Wireless Headphones Bluetooth with Microphone, Over Ear Headsets with USB Dongle & Mute, Environmental Noise Cancelling Retractable Mic for Work Office Meeting Laptop Computer (Black) - Image 1](https://m.media-amazon.com/images/I/71wTWDP6i+L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What affects the battery life of Bluetooth headphones during different types of use?**
A: After full charge, the battery life may be shorter at higher volumes, call mode, in cold conditions, or with weak Bluetooth signals. Capacity also naturally declines after hundreds of charge cycles

**Q: Why do charging and usage times sometimes vary?**
A: Temperature and usage affect them. Charge at 10–45°C. In cold, slower charging and faster drain are normal and recover at room temperature.

**Q: What Bluetooth versions are compatible with this headset?**
A: This headset uses Bluetooth 5.0 and works with Bluetooth 4.0+ devices. Older devices or remote-only Bluetooth TVs may have limited compatibility.

**Q: No sound in one Side?**
A: Check the battery level, and make sure the headphones are not connected to two devices at the same time. Dual connection may occupy the audio channel or prevent switching. Disconnect the extra device and reconnect.

**Q: Tips for a stable Bluetooth connection?**
A: Keep the headset away from Wi-Fi routers and microwaves. Avoid walls or large metal objects between the headset and connected device.

## Frequently Bought Together

- COOSII H300 Wireless Headphones Bluetooth with Microphone, Over Ear Headsets with USB Dongle & Mute, Environmental Noise Cancelling Retractable Mic for Work Office Meeting Laptop Computer (Black)
- Dell Optical Mouse MS116 (275-BBCB)

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**Shop now:** [https://www.desertcart.pt/products/440758575-h300-wireless-headphones-bluetooth-with-microphone-over-ear-headsets-usb](https://www.desertcart.pt/products/440758575-h300-wireless-headphones-bluetooth-with-microphone-over-ear-headsets-usb)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-18*