---
product_id: 507895884
title: "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: "SAR 4"
currency: SAR
in_stock: true
reviews_count: 13
category: "Sysfun"
url: https://www.desertcart.com.sa/products/507895884-single-bluetooth-wireless-earbud-mini-invisible-in-ear-wireless-bluetooth
store_origin: SA
region: Saudi Arabia
---

# mini invisible fit Bluetooth 4.0 range 10m 12h battery life 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:** SAR 4
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game with the invisible powerhouse

## 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 - Black by sysfun
- **How much does it cost?** SAR 4 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/507895884-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

- • **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

Product description Tired of earbuds that fall out? Get the perfect fit in 2 simple steps INSERT: Place the earbud into your ear canal. ROTATE & SECURE: Gently rotate the earbud slightly forward until you feel it sit snugly. A secure fit prevents it from falling out and improves sound quality. Note: This product may not be suitable for users with very small ear canals. Charging for Optimal Battery Life To ensure the longevity of your earbud, please charge it using a standard 5V/1A USB-A port (e.g., from a computer or a standard wall adapter). Important: High-power PD fast chargers (over 15W) are not recommended, as they can cause overheating and may shorten the battery's overall lifespan. Please Note: No charging case or wall adapter is included. Designed for Your Comfort: Please Check the Dimensions We want every customer to have the best possible wearing experience. Please carefully review this detailed dimension chart. It's designed to help you judge if this mini earbud is a good fit for you. [NOTE] For users with narrow ear canals, prolonged wear may cause discomfort. This earbud may not be suitable for continuous all-day use in smaller ears. For most users, the ergonomic design provides a secure and comfortable experience. Q: How to operate to get STEREO SOUND through any two earbuds paired 1. First turn off the Bluetooth of the mobile phone, disconnect the earbuds from the mobile phone 2. Then press the buttons on both two earbuds at the same time and hold on 5 seconds to turn on the power of the two earbuds at the same time(the light will be turn on also) 3. Then waiting for 3 seconds, after double-click the button of two earbuds at the same time, if you find only one earbud light flashing, the two earbuds are successfully paired, 4. And turn on bluetooth of the phone, find the Bluetooth name, connect the earbuds and enjoy it. Q: How to change the language? Disconnect the Bluetooth of the mobile phone, power on the earbud, then click the botton on the earbud five times quickly, and the language will be changed. Q: My earbud keeps connecting to the wrong device and no sound! How do I stop it? This happens when you have multiple devices (e.g., your phone and your laptop) that have been previously paired with the earbud. The Solution: On the device you DO NOT want it to connect to, go into its Bluetooth settings, find the earbud's name ("SYSFUN X7"), and choose "Forget this Device" or "Unpair". This will stop it from automatically connecting to that device in the future. Operate Munual

Review: Discreet - Good for the price. This works well for how I need it. It's discreet for sure. It does sometimes feel like it will fall out but when I use it i wear a headband over my ears so it stays in place better. Sound quality is good. It holds up well and I use it 4 times a week for 10 hours. I've dropped it in a toilet and it worked just fine. I will say that it did fall apart one time when I dropped it and it went back together easily and still worked fine. I have been through 3 of these and that's only because it's so small that I lose them. Oh and I have small ear canals so I use it without the silicone ear piece which also helps the sound come through better. I'll keep buying (you know, for the next time I lose it)
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!

## 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 | #7,064 in Electronics ( See Top 100 in Electronics ) #571 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 4.0 |
| Brand | SYSFUN |
| 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 | 3.8 out of 5 stars 1,519 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Rounded tips |
| Enclosure Material | Plastic |
| Form Factor | In Ear |
| 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

![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)
![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 2](https://m.media-amazon.com/images/I/61g7I7f7bUL.jpg)
![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 3](https://m.media-amazon.com/images/I/61+i1So+xRL.jpg)
![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 4](https://m.media-amazon.com/images/I/61uksFoqWCL.jpg)
![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 5](https://m.media-amazon.com/images/I/51nAmAKyt0L.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

### ⭐⭐⭐⭐⭐ Discreet
*by K***N on April 14, 2026*

Good for the price. This works well for how I need it. It's discreet for sure. It does sometimes feel like it will fall out but when I use it i wear a headband over my ears so it stays in place better. Sound quality is good. It holds up well and I use it 4 times a week for 10 hours. I've dropped it in a toilet and it worked just fine. I will say that it did fall apart one time when I dropped it and it went back together easily and still worked fine. I have been through 3 of these and that's only because it's so small that I lose them. Oh and I have small ear canals so I use it without the silicone ear piece which also helps the sound come through better. I'll keep buying (you know, for the next time I lose it)

### ⭐⭐⭐⭐⭐ 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!

### ⭐ 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 Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-05-11*