---
product_id: 685905463
title: "Wireless Earbuds, Bluetooth 5.4 Headphones Sport with 4 ENC Noise Cancelling Mic, 50H Wireless Headphones with Earhooks HiFi Stereo Deep Bass, IP7 Waterproof Bluetooth Earphones for Sport/Gym black"
brand: "rolosar"
price: "R$420"
currency: BRL
in_stock: true
reviews_count: 13
category: "Rolosar"
url: https://www.desertcart.com.br/products/685905463-wireless-earbuds-bluetooth-5-4-headphones-sport-with-4-enc
store_origin: BR
region: Brazil
---

# HiFi stereo with 13mm drivers IP7 waterproof rating 50H total playtime Wireless Earbuds, Bluetooth 5.4 Headphones Sport with 4 ENC Noise Cancelling Mic, 50H Wireless Headphones with Earhooks HiFi Stereo Deep Bass, IP7 Waterproof Bluetooth Earphones for Sport/Gym black

**Brand:** rolosar
**Price:** R$420
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your workout and calls with unstoppable sound and all-day comfort!

## Quick Answers

- **What is this?** Wireless Earbuds, Bluetooth 5.4 Headphones Sport with 4 ENC Noise Cancelling Mic, 50H Wireless Headphones with Earhooks HiFi Stereo Deep Bass, IP7 Waterproof Bluetooth Earphones for Sport/Gym black by rolosar
- **How much does it cost?** R$420 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/685905463-wireless-earbuds-bluetooth-5-4-headphones-sport-with-4-enc)

## Best For

- rolosar enthusiasts

## Why This Product

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

## Key Features

- • **Endurance Champion:** Up to 50 hours of uninterrupted wireless freedom with rapid USB-C charging.
- • **Crystal Clear Calls:** 4 ENC noise-cancelling mics ensure your voice cuts through any environment.
- • **Sport-Ready Comfort:** Ergonomic silicone ear hooks and multiple tip sizes keep you secure and sweat-proof.
- • **Next-Gen Connectivity:** Bluetooth 5.4 delivers ultra-stable, low-latency connections for seamless streaming.
- • **Intuitive Touch Control:** Smart touch interface lets you manage music, calls, and voice assistant effortlessly.

## Overview

These Wireless Earbuds combine cutting-edge Bluetooth 5.4 technology with 50 hours of total playtime, advanced 4-mic ENC noise cancellation, and IP7 waterproof durability. Designed for active professionals, they offer HiFi stereo sound with deep bass, ergonomic ear hooks for secure fit, and smart touch controls, making them the ultimate companion for sport, work, and daily life.

## Description

Enjoy up to 50 hours of wireless listening with Bluetooth 5.4 earbuds featuring 4 noise-cancelling mics, HiFi stereo sound, and IP7 waterproof protection.

Review: Reliable Sport Earbuds with Great Battery and Clear Calls - These earbuds deliver clear, balanced sound with solid bass and a stable Bluetooth 5.4 connection. The ENC noise-canceling microphones make phone calls sharp and easy to hear, even in noisy environments. Battery life is excellent and up to 50 hours with the case making them ideal for daily use and workouts. Comfortable, reliable, and a great value for the price.
Review: Very good earbuds for the money - I have only just received these so am testing them out. They came fully charged out of the box. They are very nice looking and comfortable. I struggle with buds that don't have anything to hold them firmly in place and so far these seem to be doing the job. They went onto my ears very easily and the actual bit that sits in the ear is comfortable. They don't feel like they will fall out. They weren't terribly responsive to start with when tapping to increase/decrease volume, but I think I'm just heavy handed and will get used to the amount of pressure needed. They paired instantly to my iphone 13 pro max with no problems. The sound quality for me is very good. I use them mostly for audio books and podcasts, although am listening to music on them at the moment and there is a good amount of bass and the music is clear. So far, so good. Time will tell as to comfort and ease of use which is why I've only given 4 stars, but I think they are going to prove a winner, at least for me. Very good value for money and I would recommend.

## Features

- 50 Hrs Playtime and Fast Charging: bluetooth headphones provides up to 10 hours continuous using time on a single charge, portable charging case can charge the headphones for 4-5 times, giving 50 hours of a total playtime. The wireless earphones can be fully charged in 1.5 hours. The charging case can be fully charged in 2 hours via USB-C charging.
- Hi-Fi Stereo and 4 ENC Noise Canceling Mic: Wireless earphones has a built-in with 13mm dynamic speakers to create a wide sound field and excellent listening experience, which can let you enjoy high fidelity music quality. The built-in microphone uses advanced ENC noise reduction technology, which helps reduce environmental noise and echo.
- Upgraded Bluetooth 5.4 Technology: The wireless earbuds uses the Bluetooth 5.4 chipset. Support HFP, A2DP, AVRCP, HID. Bluetooth 5.4 technology to ensure more stable connection, lower latency and lower power consumption during data transmission. After first pairing, simply remove the earbuds from the charging case and the wireless headphones will automatically connect to your device.
- IP7 Waterproof and Comfortable Sports Design: Flexible, soft silicone ear hooks fit all ear shapes and fit your ears perfectly. With different sizes of silicone ear tips (S/M/L), make sure your bluetooth earbuds stay comfortable and secure during sports and outdoor activities. The waterproof nano-coating design of the sport headphones can enjoy sports and outdoor activities without worrying about getting wet or sweaty.
- Universal Compatibility and Smart Touch Control: The headphones wireless bluetooth is equipped with high sensitivity touch technology, which helps you to easily perform a variety of functions, including play/pause music, answer/hang up/reject calls, volume adjustment (+/-), switching between music, activating the voice assistant, and so on.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DR8WR8R4 |
| Age range (description) | Adult |
| Best Sellers Rank | 3,494 in Climate Pledge Friendly ( See Top 100 in Climate Pledge Friendly ) 213 in In-Ear Headphones 3,495 in Climate Pledge Friendly: Shop All |
| Cable feature | Without Cable |
| Charging time | 1.5 Hours |
| Compatible devices | smartphone |
| Control method | Touch |
| Guaranteed software updates until | unknown |
| Item model number | Q76 |
| Manufacturer | Rolosar |
| Material | Silicone |
| Product Dimensions | 8 x 5 x 3 cm; 150 g |
| Specific uses for product | Sport |
| Style | Sporty |
| Unit count | 2.0 count |
| Water resistance level | Waterproof |

## Product Details

- **Brand:** Rolosar
- **Colour:** Solid Black
- **Connectivity technology:** Wireless
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Headphone jack:** No Jack
- **Included components:** 1 x USB-C Cable, 4 x Ear tips(L/S), User Manual
- **Model name:** Q76
- **Noise control:** Environmental Noise Cancellation
- **Wireless communication technology:** Bluetooth

## Images

![Wireless Earbuds, Bluetooth 5.4 Headphones Sport with 4 ENC Noise Cancelling Mic, 50H Wireless Headphones with Earhooks HiFi Stereo Deep Bass, IP7 Waterproof Bluetooth Earphones for Sport/Gym black - Image 1](https://m.media-amazon.com/images/I/71Kj8ATQYpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable Sport Earbuds with Great Battery and Clear Calls
*by I***A on 23 January 2026*

These earbuds deliver clear, balanced sound with solid bass and a stable Bluetooth 5.4 connection. The ENC noise-canceling microphones make phone calls sharp and easy to hear, even in noisy environments. Battery life is excellent and up to 50 hours with the case making them ideal for daily use and workouts. Comfortable, reliable, and a great value for the price.

### ⭐⭐⭐⭐ Very good earbuds for the money
*by N***S on 4 June 2024*

I have only just received these so am testing them out. They came fully charged out of the box. They are very nice looking and comfortable. I struggle with buds that don't have anything to hold them firmly in place and so far these seem to be doing the job. They went onto my ears very easily and the actual bit that sits in the ear is comfortable. They don't feel like they will fall out. They weren't terribly responsive to start with when tapping to increase/decrease volume, but I think I'm just heavy handed and will get used to the amount of pressure needed. They paired instantly to my iphone 13 pro max with no problems. The sound quality for me is very good. I use them mostly for audio books and podcasts, although am listening to music on them at the moment and there is a good amount of bass and the music is clear. So far, so good. Time will tell as to comfort and ease of use which is why I've only given 4 stars, but I think they are going to prove a winner, at least for me. Very good value for money and I would recommend.

### ⭐⭐⭐⭐⭐ Great item
*by T***T on 18 January 2026*

Purchased to use when running and walking. Brilliant, fit in my ear well and sound quality is great .the only thing I can't get to grips with is the touch sensitive parts to change volume etc when in your ear

## Frequently Bought Together

- Wireless Earbuds, Bluetooth 5.4 Headphones Sport with 4 ENC Noise Cancelling Mic, 50H Wireless Headphones with Earhooks HiFi Stereo Deep Bass, IP7 Waterproof Bluetooth Earphones for Sport/Gym/Running
- Power Bank High-Speed Charging 10000mAh, Portable Charger Dual Current Mode Phone Battery Pack with USB C Input & Output, PowerBank Triple 3A for iPhone iPad Samsung Xiaomi Android Long Life Recharge

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/685905463-wireless-earbuds-bluetooth-5-4-headphones-sport-with-4-enc](https://www.desertcart.com.br/products/685905463-wireless-earbuds-bluetooth-5-4-headphones-sport-with-4-enc)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-01*