---
product_id: 716249944
title: "Wireless Earbuds Sport, Bluetooth 5.4 Headphones Bass Hi-Fi Stereo Over Ear Buds, 56Hrs CFZNoise Cancelling Headset with Earhook, IP-X7 Waterproof Earphones Workout Running for Laptop Pad Android iOS"
brand: "rulefiss"
price: "289.45 DT"
currency: TND
in_stock: true
category: "Rulefiss"
url: https://www.desertcart.tn/products/716249944-wireless-earbuds-sport-bluetooth-5-4-headphones-bass-hi-fi
store_origin: TN
region: Tunisia
---

# 14.2mm Dynamic Driver IP-X7 Waterproof Rating 56Hrs Total Playtime Wireless Earbuds Sport, Bluetooth 5.4 Headphones Bass Hi-Fi Stereo Over Ear Buds, 56Hrs CFZNoise Cancelling Headset with Earhook, IP-X7 Waterproof Earphones Workout Running for Laptop Pad Android iOS

**Brand:** rulefiss
**Price:** 289.45 DT
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your hustle with sound that never quits!

## Quick Answers

- **What is this?** Wireless Earbuds Sport, Bluetooth 5.4 Headphones Bass Hi-Fi Stereo Over Ear Buds, 56Hrs CFZNoise Cancelling Headset with Earhook, IP-X7 Waterproof Earphones Workout Running for Laptop Pad Android iOS by rulefiss
- **How much does it cost?** 289.45 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/716249944-wireless-earbuds-sport-bluetooth-5-4-headphones-bass-hi-fi)

## Best For

- rulefiss enthusiasts

## Why This Product

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

## Key Features

- • **Next-Gen Bluetooth 5.4:** Enjoy ultra-stable, low-latency wireless connection with 100% faster transmission and 70% improved stability.
- • **Immersive 360° Hi-Fi Sound:** Experience crystal-clear calls and rich bass with advanced AAC/SBC decoding and 14.2mm drivers.
- • **All-Day Power, Zero Downtime:** Up to 8 hours per charge, boosted to 56 hours with a sleek 800mAh charging case and rapid 1.5-hour Type-C recharge.
- • **Sweatproof Comfort for Every Move:** Lightweight 8g earbuds with flexible 45° earhooks and IP-X7 waterproofing—built to keep up with your toughest workouts.
- • **Smart Touch Control & Seamless Compatibility:** Effortlessly manage music, calls, and voice assistants on iOS, Android, laptops, and more with intuitive touch panels.

## Overview

Rulefiss Q38 Wireless Earbuds combine premium 14.2mm dynamic drivers and AAC/SBC decoding for rich Hi-Fi stereo sound, enhanced by Bluetooth 5.4 for ultra-stable, low-latency connectivity. Designed for active professionals, these earbuds offer 56 hours of total playtime with a compact charging case, IP-X7 waterproofing, and ergonomic earhooks for secure, sweatproof comfort. Smart touch controls and broad device compatibility make them the ultimate companion for work, workouts, and on-the-go lifestyle.

## Description

Buy Wireless Earbuds Sport, Bluetooth 5.4 Headphones Bass Hi-Fi Stereo Over Ear Buds, 56Hrs CFZNoise Cancelling Headset with Earhook, IP-X7 Waterproof Earphones Workout Running for Laptop Pad Android iOS: Over-Ear Headphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【360 Surround Hi-Fi Stereo Sound, Crystal Clear Calls】The 2025 model Rulefiss wireless headphones sport produce impressively beautiful sound, using an AAC/SBC audio decoder and a 14.2mm composite diaphragm to increase the audio frequency by 75% (18Hz-25kHz). Instrumental details are layered, vocals are clear, resonant bass and authentic highs ensure you feel pure music. At the same time, the Bluetooth headphones have built-in 4 clear microphones and ENC noise reduction technology, they can retain 80% of the sound, making the call clearer.
- 【2025 Upgraded Bluetooth 5.4】Rulefiss Q38 wireless earbuds sport uses Bluetooth 5.4 technology and dual-channel transmission. The Bluetooth earbuds offer enhanced anti-interference capabilities and optimized channel hopping mechanisms, effectively shielding against external interference. Compared with Bluetooth 5.3, the transmission speed is +100%, the stability is +70%, 41ms low latency.
- 【56 Hrs Playtime, Dual Power Display】The Bluetooth headphones in ear charging case with LED power display shows remaining power in percentage. Charging case presents its battery from 1%-100% to let you know the current power status of your running headphones and charging case anytime anywhere. Up to 6-8 hours playtime of normal usage on a single charge and boost that to 56 hours playtime with the 800mah compact charging case. With type-C quick charge, it only takes 1.5 hrs to charge the case.
- 【Comfortable Sports Earhooks, IP-X7 Waterproof】Unlike most sport headphones wireless, Q38 headphones are designed with a soft, ultra-light and flexible 45° earhook structure, which can fit your ears smoothly. And a single earbud is as light as 8g, equipped with 3 different sizes of high-quality silicone earplugs (S/M/L). Also with IP-X7 certified waterproof technology, you can protect the sport earbuds from sweat and rain during sports or daily use. Best choice for workout, running, gym.
- 【Smart Touch Control, Refined Appearance】Multi-function touch panel on each sport ear bud helps to play, pause, adjust volume, answer, end calls, activate siri and google assistant more convenient. In addition, the appearance of the sport headset is made of 100% glossy coating, with smooth lines, comfortable touch and exquisite appearance.
- 【Extensive Compatibility, Quick Connection】The wireless earphones for sports are compatible with almost all Bluetooth-enabled devices such as iOS, Android cellphones, TV, smart watches, PC, tablets, laptops, and more (Not compatible with gaming devices). After pairing the devices for the first time, the Bluetooth earphones will automaticall connect when you take them out of the charging case.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DPW3P9VY |
| Age Range Description | Kid, Teen, Adult |
| Antenna Location | Business/Entertainment/Fitness/Gaming/Professional/School/Travel |
| Audio Driver Size | 14.2 millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 31 milliseconds |
| Battery Average Life | 56 hours |
| Battery Charge Time | 1.5 hours |
| Best Sellers Rank | #8,513 in Electronics ( See Top 100 in Electronics ) #569 in Earbud & In-Ear Headphones |
| Bluetooth Range | 15 meters |
| Bluetooth Version | 5.4 |
| Brand Name | Rulefiss |
| Built-In Media | 800mAh charging box * 1, Q38 Bluetooth headphones * 2, Soft silicone ear caps * 6 (L/M/S), USB-C cable * 1, User Manual (English, Spanish, French, etc) * 1 |
| Cable Features | Without Cable |
| Carrying Case Battery Average Life | 56 hours |
| Carrying Case Battery Capacity | 800 milliamp_hours |
| Carrying Case Battery Charging Time | 1.5 hours |
| Carrying Case Height | 5 centimeters |
| Carrying Case Length | 3 centimeters |
| Carrying Case Material | Plastic |
| Carrying Case Weight | 40 g |
| Carrying Case Width | 4 centimeters |
| Color | Deep Rose Gold |
| Compatible Devices | IOS/Android smartphones, TVs, computers, laptops |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | Touch |
| Customer Reviews | 4.4 4.4 out of 5 stars (23,338) |
| Earpiece Shape | in_ear |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS), Plastic |
| Frequency Response | 20 KHz |
| Headphone Folding Features | In Ear |
| Headphone Jack | USB |
| Headphones Ear Placement | In Ear |
| Impedance | 32 ohm |
| Item Weight | 7 g |
| Manufacturer | Rulefiss |
| Model Name | Q38 |
| Model Number | Q38 |
| Noise Control | Passive Noise Cancellation |
| Number of Items | 1 |
| Sensitivity | 108 db |
| Specific Uses For Product | Business/Entertainment/Fitness/Gaming/Professional/School/Travel |
| Theme | Talking, Gaming, Running, Exercise, Fitness, Sports, Business |
| Unit Count | 2 Count |
| Warranty Description | If there is a quality problem within 1 month, it will be refunded and replaced, and the warranty is 2 years. |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Rulefiss
- **Color:** Deep Rose Gold
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 32 ohm

## Images

![Wireless Earbuds Sport, Bluetooth 5.4 Headphones Bass Hi-Fi Stereo Over Ear Buds, 56Hrs CFZNoise Cancelling Headset with Earhook, IP-X7 Waterproof Earphones Workout Running for Laptop Pad Android iOS - Image 1](https://m.media-amazon.com/images/I/61dadmIdxYL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.tn/products/716249944-wireless-earbuds-sport-bluetooth-5-4-headphones-bass-hi-fi](https://www.desertcart.tn/products/716249944-wireless-earbuds-sport-bluetooth-5-4-headphones-bass-hi-fi)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-06*