---
product_id: 570623902
title: "Wireless Bluetooth Headphones, Immersive HiFi Stereo Earbuds, 2023 New 48Hrs Ear Buds, ENC Mic, IP7 Waterproof Sport Earhooks"
brand: "rulefiss"
price: "VT25666"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/570623902-wireless-bluetooth-headphones-immersive-hifi-stereo-earbuds-2023-new-48hrs
store_origin: VU
region: Vanuatu
---

# Bluetooth 5.3 ultra-stable connection IP7 waterproof for sweat & rain 48H ultra-long battery life Wireless Bluetooth Headphones, Immersive HiFi Stereo Earbuds, 2023 New 48Hrs Ear Buds, ENC Mic, IP7 Waterproof Sport Earhooks

**Brand:** rulefiss
**Price:** VT25666
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your hustle with sound that never quits!

## Quick Answers

- **What is this?** Wireless Bluetooth Headphones, Immersive HiFi Stereo Earbuds, 2023 New 48Hrs Ear Buds, ENC Mic, IP7 Waterproof Sport Earhooks by rulefiss
- **How much does it cost?** VT25666 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/570623902-wireless-bluetooth-headphones-immersive-hifi-stereo-earbuds-2023-new-48hrs)

## 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

- • **Seamless, Lag-Free Audio:** Next-gen Bluetooth 5.3 tech delivers 2X faster transfer speed and near-zero latency for flawless streaming and calls.
- • **Crystal Clear Calls, Anytime:** Advanced ENC mic and CVC 8.0 noise cancellation isolate your voice perfectly for professional-grade online meetings or calls on the go.
- • **Stay Powered All Day & Beyond:** 48 hours of uninterrupted music with rapid 1.5-hour charging keeps you in the zone from dawn to dusk.
- • **Effortless Smart Touch Control:** Intuitive touch interface lets you manage music, calls, and voice assistants without missing a beat or breaking your stride.
- • **Sweatproof & Weatherproof Confidence:** IP7 waterproof rating and ergonomic earhooks ensure your earbuds stay secure and dry during intense workouts or rainy runs.

## Overview

The Rulefiss Q38 Wireless Bluetooth Headphones combine cutting-edge Bluetooth 5.3 technology with an ergonomic, IP7 waterproof design and an ultra-long 48-hour battery life. Featuring 13mm dynamic drivers for immersive HiFi stereo sound, active noise cancellation, and a smart touch control system, these earbuds are engineered for professionals who demand seamless connectivity, crystal-clear calls, and durable comfort during workouts or daily commutes.

## Description

Rulefiss Q38 Bluetooth headphones let you enjoy both music and sports!

## Features

- 2023 Bluetooth 5.3 Technology and Auto Pairing: The wireless earbuds adopts the most advanced Bluetooth 5.3 technology, you can get a 2X fast transfer speed (75% higher than the previous generation) and a more stable connection, almost no delay. Open the lid of the charging case, the Bluetooth headphones can be automatically connected to the previous paired device, put back the charging case, the earbuds will automatically disconnect.
- Ergonomic Earhooks for Sports, IP7 Waterproof: Adjustable and secure fit liquid rubber earhooks and ergonomic design ensure the sports earbuds stay comfortably firm in place when doing sports, running, other outside activity etc. Besides, ear pads with three size options for a customizable fit. (The better the fit, the better the sound.) The wireless headphones are IP7 nanometer waterproof, so you don't have to worry about rain and sweat to enjoy high quality music.
- 48 Hours Ultra Long Playtime and Dual LED Display: These wireless earphones with dual power display show the remaining battery of the case by the number on the screen, and the charging status of ear buds by up and down of the LED bar, which will fade when the headphones are fully charged. The Bluetooth earbuds offer a full 8 hours of listening on a single charge is extended to a huge 48 hours of playtime with the included portable charging case.
- High-fidelity Audio and Clear Calls: These Bluetooth earphones with 13mm speakers and triple-layer composite diaphragms provide powerful bass( lowest 16Hz), stunning treble(up to 20kHz) and clear mids. Noise cancelling earbuds built-in quality MIC Clear and (CVC) 8.0 noise cancelling tech that effectively separates your voice from the ambient sound, makes the communication clear, perfect for video calls or online meetings work.
- Smart Touch Control and Universal Compatibility: The earphones wireless Bluetooth feature sensitive touch controls, tap the earphones for play/pause, volume, switch song, answer/end calls and voice assistant activation. Our ear buds wireless earbuds compatible with all Bluetooth-enabled devices such as cellphones, tablets, computers ect. So you can use this running headphones to free your hands completely when you are doing exercise, driving or running.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Noise Control | Active Noise Cancellation |
| Frequency Response | 20 KHz |
| Sensitivity | 108 dB |
| Headphones Jack | USB-C |
| Model Name | Q38 |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Included Components | Wireless Earbud |
| Age Range (Description) | Adult |
| Material | Plastic |
| Specific Uses For Product | Sport |
| Charging Time | 1.5 Hours |
| Recommended Uses For Product | Exercising, Running |
| Compatible Devices | Cellphones, Tablets, Laptops, Desktops, Smart Speakers |
| Control Type | Voice Control |
| Cable Feature | Tangle Free |
| Item Weight | 71.8 Grams |
| Water Resistance Level | Waterproof |
| Customer Package Type | Charging Case |
| Net Quantity | 1 Count |
| Style | in-ear |
| Control Method | Touch |
| Number of Items | 1 |
| Controller Type | Siri |
| Battery Life | 48 Hours |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.3 |
| Carrying Case Length | 9.25 Centimetres |
| Carrying Case Width | 6.28 Centimetres |
| Carrying Case Height | 2.85 Centimetres |
| Carrying Case Weight | 55.8 Grams |
| Carrying Case Material | Plastic |
| Carrying Case Color | Black |
| Audio Latency | 31 Milliseconds |
| Audio Driver Size | 13 Millimetres |
| Earpiece Shape | Angled ear hook |
| Hardware Interface | Bluetooth 5 |
| Input Device Interface | Bluetooth |
| Noise Control Features | active_noise_cancellation |
| Supports Bluetooth Technology | Yes |
| Special Feature | Running |
| Manufacturer | Rulefiss |
| Model | Q38 |
| Model Year | 2023 |
| Product Dimensions | 9.25 x 6.28 x 2.85 cm; 71.8 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | Q38 |
| Special Features | Running |
| Microphone format | Built-In |
| Microphone technology | Unidirectional |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Polymer |
| Cable feature | Tangle Free |
| Total USB ports | 1 |
| Includes Rechargeable Battery | Yes |
| Country of Origin | China |
| Item Weight | 71.8 g |

## Product Details

- **Brand:** Rulefiss
- **Colour:** Black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 32 Ohms

## Images

![Wireless Bluetooth Headphones, Immersive HiFi Stereo Earbuds, 2023 New 48Hrs Ear Buds, ENC Mic, IP7 Waterproof Sport Earhooks - Image 1](https://m.media-amazon.com/images/I/71K5d3wdpXL.jpg)

## Available Options

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

## Questions & Answers

**Q: Hello! Can the earhook of the Wireless Earbuds be adjusted?**
A: Thanks for your question! The earhook of the Q38 Bluetooth earphones is made of TPU material, which is comfortable and stable, and can be adjusted flexibly.

**Q: Can I use the headset to answer incoming calls?**
A: 1. Answer/end call
Click L/R once
2. Reject call
Press L/R for 2s

**Q: Hello! is the surface of the q38 bluetooth earbuds smooth? is there a video showing it?**
A: By Maclun
      




 







  
    
    
      
        Seller
      
    
  
  
     on April 15, 2023

**Q: Does the led flash when the earbuds are being used?
can the leds be turned off?**
A: I had never noticed it before. So I just put them in. And I did not see any LEDs flashing while I had them on and listening to them.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-14*