---
product_id: 599147343
title: "Wireless Earbuds Sport, Bluetooth 5.4 Headphones 3D Bass Hi-Fi Stereo Over Ear Buds, 60Hrs ENC Noise Cancelling Headset with Earhook, IP-X7 Waterproof Earphones Workout Running Gym for Android iOS"
brand: "rulefiss"
price: "$52.46"
currency: USD
in_stock: true
category: "Rulefiss"
url: https://www.desertcart.us/products/599147343-wireless-earbuds-sport-bluetooth-5-4-headphones-3d-bass-hi
store_origin: US
region: United States of America
---

# IP-X7 waterproof for sweat & rain resistance 14.2mm composite diaphragm for rich 3D Hi-Fi sound 60 hours total playtime with fast Type-C charging Wireless Earbuds Sport, Bluetooth 5.4 Headphones 3D Bass Hi-Fi Stereo Over Ear Buds, 60Hrs ENC Noise Cancelling Headset with Earhook, IP-X7 Waterproof Earphones Workout Running Gym for Android iOS

**Brand:** rulefiss
**Price:** $52.46
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your workout soundtrack—never miss a beat or a call!

## Quick Answers

- **What is this?** Wireless Earbuds Sport, Bluetooth 5.4 Headphones 3D Bass Hi-Fi Stereo Over Ear Buds, 60Hrs ENC Noise Cancelling Headset with Earhook, IP-X7 Waterproof Earphones Workout Running Gym for Android iOS by rulefiss
- **How much does it cost?** $52.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/599147343-wireless-earbuds-sport-bluetooth-5-4-headphones-3d-bass-hi)

## 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

- • **Marathon Battery Life:** Stay unplugged longer with up to 8 hours per charge and a powerful 800mAh case delivering 60 hours total playtime—quick charge in just 1.5 hours.
- • **Next-Gen Bluetooth 5.4:** Enjoy ultra-stable, low-latency wireless connection with 100% faster transmission and 70% improved stability over previous versions.
- • **Immersive 360° Hi-Fi Sound:** Experience crystal-clear calls and resonant bass with advanced AAC/SBC decoding and 4 ENC mics for noise-free conversations.
- • **Ergonomic Sport-Ready Design:** Lightweight 8g earbuds with flexible 45° earhooks and 3 sizes of silicone tips ensure a secure, comfortable fit during intense workouts.
- • **Smart Touch & Universal Compatibility:** Seamlessly control music, calls, and voice assistants with intuitive touch panels, compatible with all major Bluetooth devices for effortless pairing.

## Overview

Rulefiss Q38 Wireless Earbuds combine cutting-edge Bluetooth 5.4 technology with a 14.2mm composite diaphragm to deliver immersive 3D Hi-Fi stereo sound. Designed for active professionals, these IP-X7 waterproof earbuds feature 60 hours of total playtime, ENC noise cancellation with 4 mics, and ergonomic earhooks for a secure fit during workouts. Fast Type-C charging and smart touch controls ensure seamless use across all Bluetooth-enabled devices, making them the ultimate companion for fitness, business, and daily life.

## Description

Buy Wireless Earbuds Sport, Bluetooth 5.4 Headphones 3D Bass Hi-Fi Stereo Over Ear Buds, 60Hrs ENC Noise Cancelling Headset with Earhook, IP-X7 Waterproof Earphones Workout Running Gym for Android iOS: Over-Ear Headphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【360 Surround Hi-Fi Stereo Sound, Crystal Clear Calls】The 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.
- 【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.
- 【60 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 60 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 | B0FKGSLPCT |
| Additional Features | Bluetooth 5.4, 14.2mm Composite Diaphragm, 3D Hi-Fi Professional Audio, One-Step Pairing, Lightweight, Comfortable, 56+ Hrs Playtime, 4 ENC Mics, Fast Charging, Single/Twin mode, LED Battery Display, Sensitive Touch, IP-X7 Waterproof, Universal Compatibility, Type-C Charging, Working & Business & Fitness |
| Age Range Description | Adult |
| Antenna Location | Business/Entertainment/Fitness/Gaming/School/Travel/Running/Exercising |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 31 milliseconds |
| Battery Average Life | 6 hours |
| Battery Charge Time | 1.5 hours |
| Best Sellers Rank | #4,495 in Electronics ( See Top 100 in Electronics ) #380 in Earbud & In-Ear Headphones |
| Bluetooth Range | 20 meters |
| Bluetooth Version | 5.4 |
| Brand Name | Rulefiss |
| Built-In Media | BX27 Bluetooth 5.4 Earbuds * 2, USB-C cable * 1, User Manual (English, Spanish, French, etc) * 1, Charging box * 1, Soft silicone ear caps * 6 (L/M/S) |
| Color | A-Bright Black |
| Compatible Devices | Cellphones, Tablets, Laptops, Smart Watches, Televisions |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | Touch |
| Customer Reviews | 4.4 4.4 out of 5 stars (23,368) |
| Earpiece Shape | In Ear |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) Plastic |
| Frequency Range | 18Hz-20KHz |
| Frequency Response | 20 KHz |
| Headphone Folding Features | In Ear |
| Headphone Jack | USB-C (for charging, no audio) |
| Headphones Ear Placement | Over Ear |
| Impedance | 32 ohm |
| Manufacturer | Rulefiss |
| Model Name | Q38 |
| Model Number | Q38 |
| Noise Control | Environmental Noise Cancellation |
| Number of Items | 1 |
| Sensitivity | 108 db |
| Specific Uses For Product | Business/Entertainment/Fitness/Gaming/School/Travel/Running/Exercising |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Rulefiss
- **Color:** A-Bright Black
- **Ear Placement:** Over Ear
- **Form Factor:** In Ear
- **Impedance:** 32 ohm

## Images

![Wireless Earbuds Sport, Bluetooth 5.4 Headphones 3D Bass Hi-Fi Stereo Over Ear Buds, 60Hrs ENC Noise Cancelling Headset with Earhook, IP-X7 Waterproof Earphones Workout Running Gym for Android iOS - Image 1](https://m.media-amazon.com/images/I/71TQdAQF9DL.jpg)
![Wireless Earbuds Sport, Bluetooth 5.4 Headphones 3D Bass Hi-Fi Stereo Over Ear Buds, 60Hrs ENC Noise Cancelling Headset with Earhook, IP-X7 Waterproof Earphones Workout Running Gym for Android iOS - Image 2](https://m.media-amazon.com/images/I/7172RwcR8oL.jpg)
![Wireless Earbuds Sport, Bluetooth 5.4 Headphones 3D Bass Hi-Fi Stereo Over Ear Buds, 60Hrs ENC Noise Cancelling Headset with Earhook, IP-X7 Waterproof Earphones Workout Running Gym for Android iOS - Image 3](https://m.media-amazon.com/images/I/81adnfSCYaL.jpg)

## Available Options

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

## Frequently Bought Together

- Wireless Earbuds Sport, 2025 Bluetooth 5.3 Headphones Bass Hi-Fi Stereo Over Ear Buds, 48Hrs Noise Cancelling Headset with Earhook, IP7 Waterproof Earphones Workout Running for Laptop Pad Android iOS
- Wireless Earbud, 75Hrs Bluetooth 5.4 Headphones IP7 Waterproof for Sport, Running Wireless Earphones with ENC Noise Cancelling Mics, Deep Bass Over Ear bud with Earhooks for Android, iOS, Workout, Gym
- Wireless Earbuds 75hrs Bluetooth 5.4 Headphone Sport, 2025 Bluetooth Earbuds Stereo Deep Bass Over Ear Bud with Earhooks, ENC Noise Cancelling Mic, IPX7 Waterproof Earphone for Workout/Running

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-13*