---
product_id: 522133024
title: "Single Bluetooth Wireless Earbud, Mini Invisible in-Ear Wireless Bluetooth Headphone 12 Hours Super Long Battery Life Suitable for Sports Work and Sleep - White"
brand: "sysfun"
price: "VT5519"
currency: VUV
in_stock: true
reviews_count: 13
category: "Sysfun"
url: https://www.desertcart.vu/products/522133024-single-bluetooth-wireless-earbud-mini-invisible-in-ear-wireless-bluetooth
store_origin: VU
region: Vanuatu
---

# Mini invisible in-ear fit 10m stable Bluetooth 4.0 12H super long battery Single Bluetooth Wireless Earbud, Mini Invisible in-Ear Wireless Bluetooth Headphone 12 Hours Super Long Battery Life Suitable for Sports Work and Sleep - White

**Brand:** sysfun
**Price:** VT5519
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your everyday sound—tiny earbud, huge lifestyle impact!

## Quick Answers

- **What is this?** Single Bluetooth Wireless Earbud, Mini Invisible in-Ear Wireless Bluetooth Headphone 12 Hours Super Long Battery Life Suitable for Sports Work and Sleep - White by sysfun
- **How much does it cost?** VT5519 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/522133024-single-bluetooth-wireless-earbud-mini-invisible-in-ear-wireless-bluetooth)

## Best For

- sysfun enthusiasts

## Why This Product

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

## Key Features

- • **Seamless wireless freedom:** Bluetooth 4.0 connectivity with a 10-meter range lets you move freely without tangled wires or dropouts.
- • **Crystal-clear calls on the go:** Built-in mic with noise isolation ensures your voice is heard clearly during calls, even in busy environments.
- • **Stealth mode: almost invisible:** Ultra-compact, ergonomic design that fits snugly and discreetly in most ears—wear it anywhere without the bulk.
- • **All-day power, zero interruptions:** Enjoy up to 12 hours of continuous playback—your perfect companion from morning jogs to late-night podcasts.
- • **Comfort that lasts through sleep & sport:** Lightweight and secure fit designed for all-day wear, including workouts and restful nights with natural soundscapes.

## Overview

The SYSFUN X7 Single Bluetooth Wireless Earbud delivers a sleek, nearly invisible in-ear design with up to 12 hours of battery life. Featuring Bluetooth 4.0 for stable 10-meter wireless connectivity, it offers clear calls via a built-in mic and sound isolation for immersive audio. Perfectly suited for active professionals, it combines comfort, durability, and convenience for sports, work, and sleep without the bulk of traditional headphones.

## Description

desertcart.com: SYSFUN Single Bluetooth Wireless Earbud, Mini Invisible in-Ear Wireless Bluetooth Headphone 12 Hours Super Long Battery Life Suitable for Sports Work and Sleep - White : Electronics

Review: Excellent so far! - I listen to a lot of audiobooks and podcasts and this tiny earbud is great. I've bought several of the same design because they fit my ear very well without the rubber tip. The sound is fine and the battery life is unbelievably long, often more than 8 hours. The one flaw in the design is that the two halves are vulnerable to separating and it's very hard to put them back together. This has happened to several of the previous ones like this that I've bought from different sellers. But so far this one is very solid!
Review: Comfortable & Inconspicuous Listening - Excellent sound, comfort, and long life all in a tiny, inconspicuous listening ear bud. The only drawback is it doesn’t come with a case and is very easy to lose. I highly recommend you have a safe place to keep it every time it’s not in use. I lost mine after the first day when my hands were full and I had to set my earbud down while putting the other things away. It’s very comfortable and good value for the money!

## Features

- The SYSFUN X7 single wireless bluetooth earbud is a product that it is worth much more than the price. It’s a refined and mini, in-ear design, almost invisible after wearing it. Designed to fit snugly in MOST ears, making it great for Walking, Running, Jogging, Hiking, Biking, Gym, Driving, Working, Relaxing, etc. (Please see our image gallery for a detailed fit guide).
- The sound quality is not comparable to high-end headphones, BUT it is definitely not junk, no noise, has nice sound for listening to music, audiobooks, and podcasts. It truly excels for spoken content and provides a built-in mic for very clear calls.
- No need to worry about running out of power, it’s super long battery life for more than 12 hours of continuous to listening music. For optimal battery health and longevity, please follow the charging instructions in the notes below.
- Comfortable enough to fall asleep with, listening to natural sounds all night with the small earbud worn discreetly and securely hidden in your ear. (For the most secure fit, try gently rotating the earbud forward after insertion).
- You are purchasing ONE single earbud. Want stereo sound? Simply order 2pcs and they can be paired for a full stereo experience (See Product Description for pairing instructions). To avoid connection issues with other devices, please ensure you disconnect the earbud from the previous device before pairing with a new one. To prevent damage, DO NOT use PD or any fast charger over 15W. No charging case is included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BXJJQF6C |
| Age Range (Description) | All |
| Audio Driver Type | Dynamic Driver |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Battery Life | 12 Hours |
| Best Sellers Rank | #7,981 in Electronics ( See Top 100 in Electronics ) #608 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 4.0 |
| Cable Feature | Detachable |
| Charging Time | 2.5 Hours |
| Compatible Devices | Android Mobile, Laptops, Tablets, Television, iPhone |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Media Control |
| Customer Package Type | Polypropylene Package |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,419) |
| Date First Available | March 5, 2023 |
| Earpiece Shape | Rounded tip |
| Headphones Jack | No Jack |
| Included Components | Charger Cable, Ear Cushions, Single Wireless Bluetooth Earbud |
| Input Device Interface | Bluetooth |
| Item Weight | 0.116 ounces |
| Item model number | X7 |
| Manufacturer | SYSFUN |
| Material | Plastic |
| Model Name | X7 |
| Noise Control | Sound Isolation |
| Noise Control Features | sound_isolation |
| Number of Items | 1 |
| Product Dimensions | 1.06 x 0.55 x 0.71 inches |
| Recommended Uses For Product | Audio Monitoring, Calling, Cycling, Exercising, Gaming, Motorcycling, Running, Skateboarding, Snowboarding |
| Special Feature | Button Control, Lightweight, Microphone Included |
| Specific Uses For Product | Personal, Business, Sleep, Sports, Video, Audio, TV, Gaming |
| Style | Classic |
| Supports Bluetooth Technology | Yes |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Brand:** SYSFUN
- **Color:** White
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 32 Ohms

## Images

![Single Bluetooth Wireless Earbud, Mini Invisible in-Ear Wireless Bluetooth Headphone 12 Hours Super Long Battery Life Suitable for Sports Work and Sleep - White - Image 1](https://m.media-amazon.com/images/I/51DOaCsopDL.jpg)
![Single Bluetooth Wireless Earbud, Mini Invisible in-Ear Wireless Bluetooth Headphone 12 Hours Super Long Battery Life Suitable for Sports Work and Sleep - White - Image 2](https://m.media-amazon.com/images/I/51VM3zQueCL.jpg)
![Single Bluetooth Wireless Earbud, Mini Invisible in-Ear Wireless Bluetooth Headphone 12 Hours Super Long Battery Life Suitable for Sports Work and Sleep - White - Image 3](https://m.media-amazon.com/images/I/61MR24NpAoL.jpg)
![Single Bluetooth Wireless Earbud, Mini Invisible in-Ear Wireless Bluetooth Headphone 12 Hours Super Long Battery Life Suitable for Sports Work and Sleep - White - Image 4](https://m.media-amazon.com/images/I/61p1GcUPCzL.jpg)
![Single Bluetooth Wireless Earbud, Mini Invisible in-Ear Wireless Bluetooth Headphone 12 Hours Super Long Battery Life Suitable for Sports Work and Sleep - White - Image 5](https://m.media-amazon.com/images/I/61ziwZ3rK0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent so far!
*by W***E on January 18, 2025*

I listen to a lot of audiobooks and podcasts and this tiny earbud is great. I've bought several of the same design because they fit my ear very well without the rubber tip. The sound is fine and the battery life is unbelievably long, often more than 8 hours. The one flaw in the design is that the two halves are vulnerable to separating and it's very hard to put them back together. This has happened to several of the previous ones like this that I've bought from different sellers. But so far this one is very solid!

### ⭐⭐⭐⭐⭐ Comfortable & Inconspicuous Listening
*by S***. on April 29, 2025*

Excellent sound, comfort, and long life all in a tiny, inconspicuous listening ear bud. The only drawback is it doesn’t come with a case and is very easy to lose. I highly recommend you have a safe place to keep it every time it’s not in use. I lost mine after the first day when my hands were full and I had to set my earbud down while putting the other things away. It’s very comfortable and good value for the money!

### ⭐ Product is not as advertised, Don’t buy
*by J***H on December 17, 2025*

What is advertised works well, I bought one of these back in 2024. What they send now in 2025 is clunky hot garbage. I don’t know what type of new model they sent me but it’s not what is advertised. How am I suppose to fit the this block of a headphone in my ear?? This is not what is shown in the picture that is advertised. Return option isn’t even worth it, only get $4 in credit back after I spent $15 for this.

## Frequently Bought Together

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-02*