---
product_id: 507895884
title: "SYSFUN Single Bluetooth Wireless Earbud, Mini Invisible in-Ear Wireless Bluetooth Headphone 12 Hours Super Long Battery Life Suitable for Sports Work and Sleep - Black"
brand: "sysfun"
price: "87.12 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Sysfun"
url: https://www.desertcart.tn/products/507895884-sysfun-single-bluetooth-wireless-earbud-mini-invisible-in-ear-wireless
store_origin: TN
region: Tunisia
---

# mini invisible fit Bluetooth 4.0 range 10m 12h battery life SYSFUN Single Bluetooth Wireless Earbud, Mini Invisible in-Ear Wireless Bluetooth Headphone 12 Hours Super Long Battery Life Suitable for Sports Work and Sleep - Black

**Brand:** sysfun
**Price:** 87.12 DT
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game with the invisible powerhouse

## Quick Answers

- **What is this?** SYSFUN Single Bluetooth Wireless Earbud, Mini Invisible in-Ear Wireless Bluetooth Headphone 12 Hours Super Long Battery Life Suitable for Sports Work and Sleep - Black by sysfun
- **How much does it cost?** 87.12 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/507895884-sysfun-single-bluetooth-wireless-earbud-mini-invisible-in-ear-wireless)

## 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

- • **Clear calls, no noise:** Built-in mic with sound isolation ensures crystal-clear conversations wherever you are.
- • **Effortless wireless freedom:** Bluetooth 4.0 connectivity with a stable 10-meter range keeps you untethered and in control.
- • **All-day power, zero interruptions:** Enjoy up to 12 hours of continuous playback—perfect for work, workouts, and winding down.
- • **Stealth mode: barely-there design:** Ultra-mini, in-ear fit that stays discreet and secure, blending seamlessly with your lifestyle.
- • **Versatile companion for every moment:** From jogging to sleeping, this earbud adapts effortlessly to your daily rhythm.

## Overview

The SYSFUN X7 Single Bluetooth Wireless Earbud offers a sleek, nearly invisible in-ear design with a robust 12-hour battery life. Equipped with Bluetooth 4.0 and a built-in microphone, it delivers clear calls and reliable wireless connectivity up to 10 meters. Ideal for multitasking millennials, it fits comfortably for sports, work, and sleep, making it a versatile audio companion that blends style with function.

## 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 - Black : 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: small and discreet - I was reluctant to purchase this small earbud, as the reviews were mixed. I was also wary of the low price thinking it would be of poor sound quality and might not fit my ear well. But I am pleased to report that this earbud works perfectly for me. It charges quickly, pairs easily with my i-phone, and fits securely in my ear. I wear it during work and the charge lasts way beyond a typical eight hour shift. The sound quality is not the best but it is adequate, and I have no difficulty listening to music and podcasts. If you are looking for a small, discreet earbud, you should try this brand.

## 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 | B0BQ2LDNMQ |
| Additional Features | Button Control, Lightweight, Microphone Included |
| Age Range Description | All |
| Antenna Location | Audio Monitoring, Calling, Cycling, Exercising, Gaming, Motorcycling, Running, Skateboarding, Snowboarding |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 12 Hours |
| Battery Charge Time | 2.5 Hours |
| Best Sellers Rank | #9,141 in Electronics ( See Top 100 in Electronics ) #687 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 4.0 |
| Brand Name | SYSFUN |
| Built-In Media | Charger Cable, Ear Cushions, Single Wireless Bluetooth Earbud |
| Cable Features | Detachable |
| Color | Black |
| Compatible Devices | Tablets |
| 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 (1,485) |
| Earpiece Shape | Rounded tips |
| Enclosure Material | Plastic |
| Frequency Range | 20Hz - 20,000Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 32 Ohms |
| Is Autographed | No |
| Item Type Name | Single Wireless Bluetooth Earbud |
| Item Weight | 3.3 Grams |
| Manufacturer | SYSFUN |
| Model Name | X7 |
| Model Number | X7 |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Specific Uses For Product | Personal, Business, Sleep, Sports, Video, Audio, TV, Gaming |
| Style Name | Classic |
| Theme | Audio, Movie, Sleep, Sports, TV Series |
| Unit Count | 1 Count |
| Warranty Description | 12 Months Warranty |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

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

## Images

![SYSFUN Single Bluetooth Wireless Earbud, Mini Invisible in-Ear Wireless Bluetooth Headphone 12 Hours Super Long Battery Life Suitable for Sports Work and Sleep - Black - Image 1](https://m.media-amazon.com/images/I/51aRFA6cHpL.jpg)

## Available Options

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

## Questions & Answers

**Q: Why aren't there any reviews from folks who paid for this item?**
A: I paid for it, and let me tell you, for what it is, it’s WORTH IT. It lasts awhile, and sound quality is actually pretty good! Only downside is the little rubber earbud that comes with it comes off quite easily but as long as you keep it snug and are aware of it it isn’t an issue.

**Q: Does this earbud have charging cable?  I see yes & no on the site.  Which is it?**
A: Yes it comes with a charging cable

**Q: Can you sllep with them on or does it fall off**
A: You could fall asleep with it in but there's always a chance of it falling out. 
Mine has even fallen out when I was Driving.
But for the most part it's alright.

**Q: Has anyone successfully paired these earbuds TOGETHER for surround sound? My phone will only play through one bud at a time.**
A: These ear bud are to be used one at time they are single ear buds.

## 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!

### ⭐⭐⭐⭐⭐ small and discreet
*by Z***D on January 3, 2025*

I was reluctant to purchase this small earbud, as the reviews were mixed. I was also wary of the low price thinking it would be of poor sound quality and might not fit my ear well. But I am pleased to report that this earbud works perfectly for me. It charges quickly, pairs easily with my i-phone, and fits securely in my ear. I wear it during work and the charge lasts way beyond a typical eight hour shift. The sound quality is not the best but it is adequate, and I have no difficulty listening to music and podcasts. If you are looking for a small, discreet earbud, you should try this brand.

### ⭐ Too big and bad quality
*by J***N on March 12, 2026*

Works but quality is awful, way to big not nearly as small as its competitors, and they only give you one earbud and it doesn’t even come with a case it’s in a little ziplock bag. I know the description says single earbud but I didn’t think that meant literally. Would not purchase again

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-09*