---
product_id: 421434212
title: "invisible mini Bluetooth Earbud, True Wireless Earbud Headphones Bluetooth5.1 Wireless Earbud Bluetooth Earpiece Car Headset with 350mAh Charging Box Enhanced Comfort Fit Design."
brand: "szhtfx"
price: "S$0"
currency: SGD
in_stock: false
url: https://www.desertcart.sg/products/421434212-invisible-mini-bluetooth-earbud-true-wireless-earbud-headphones-bluetooth5-1
store_origin: SG
region: Singapore
---

# Bluetooth 5.1 350mAh case 3g lightweight invisible mini Bluetooth Earbud, True Wireless Earbud Headphones Bluetooth5.1 Wireless Earbud Bluetooth Earpiece Car Headset with 350mAh Charging Box Enhanced Comfort Fit Design.

**Brand:** szhtfx
**Price:** S$0
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your audio game with invisible comfort!

## Quick Answers

- **What is this?** invisible mini Bluetooth Earbud, True Wireless Earbud Headphones Bluetooth5.1 Wireless Earbud Bluetooth Earpiece Car Headset with 350mAh Charging Box Enhanced Comfort Fit Design. by szhtfx
- **How much does it cost?** S$0 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/421434212-invisible-mini-bluetooth-earbud-true-wireless-earbud-headphones-bluetooth5-1)

## Best For

- szhtfx enthusiasts

## Why This Product

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

## Key Features

- • **Extended Range:** Enjoy a 10m transmission distance with Bluetooth 5.1+EDR.
- • **Reliable Power:** 6 hours of playback with a charging case that recharges 4-6 times.
- • **Invisible Comfort:** Experience earbuds so light, you'll forget they're there!
- • **One-Touch Control:** Seamless operation with a single button for all your needs.
- • **True Wireless Freedom:** Switch effortlessly between mono and stereo modes.

## Overview

The SZHTFX invisible mini Bluetooth Earbud offers a lightweight design at just 3g, featuring Bluetooth 5.1 for enhanced connectivity and a 350mAh charging case that provides multiple recharges. With a one-button control for easy operation and true wireless stereo technology, these earbuds are perfect for on-the-go professionals seeking comfort and quality.

## Description

Full description not available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Included components | Wireless Charging Case |
| Age range (description) | Adult |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Specific uses for product | Travel, Sport |
| Recommended uses for product | Calling |
| Compatible devices | Telephones |
| Control type | Touch Control |
| Cable feature | Without Cable |
| Item weight | 3 Grams |
| Water resistance level | Water Resistant |
| Style | In-ear |
| Control method | Touch |
| Number of items | 1 |
| Manufacturer | SZHTFX |
| Item model number | SZHTFX |
| Package Dimensions | 11 x 7.59 x 4.19 cm; 3 g |
| ASIN | B09LT21N1B |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** SZHTFX
- **Colour:** nude
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Impedance:** 32 Ohms
- **Noise control:** Sound Isolation
- **Headphone jack:** No Jack
- **Model name:** SZHTFX
- **Connectivity technology:** Wireless
- **Wireless communication technology:** Bluetooth

## Images

![invisible mini Bluetooth Earbud, True Wireless Earbud Headphones Bluetooth5.1 Wireless Earbud Bluetooth Earpiece Car Headset with 350mAh Charging Box Enhanced Comfort Fit Design. - Image 1](https://m.media-amazon.com/images/I/41gy5jOvmYL.jpg)
![invisible mini Bluetooth Earbud, True Wireless Earbud Headphones Bluetooth5.1 Wireless Earbud Bluetooth Earpiece Car Headset with 350mAh Charging Box Enhanced Comfort Fit Design. - Image 2](https://m.media-amazon.com/images/I/61IhPr7SPCL.jpg)
![invisible mini Bluetooth Earbud, True Wireless Earbud Headphones Bluetooth5.1 Wireless Earbud Bluetooth Earpiece Car Headset with 350mAh Charging Box Enhanced Comfort Fit Design. - Image 3](https://m.media-amazon.com/images/I/61RTkvz2j3L.jpg)
![invisible mini Bluetooth Earbud, True Wireless Earbud Headphones Bluetooth5.1 Wireless Earbud Bluetooth Earpiece Car Headset with 350mAh Charging Box Enhanced Comfort Fit Design. - Image 4](https://m.media-amazon.com/images/I/71tQADBMeTL.jpg)
![invisible mini Bluetooth Earbud, True Wireless Earbud Headphones Bluetooth5.1 Wireless Earbud Bluetooth Earpiece Car Headset with 350mAh Charging Box Enhanced Comfort Fit Design. - Image 5](https://m.media-amazon.com/images/I/61sdfg3sjBL.jpg)

## Questions & Answers

**Q: How do you change prompts to english? the first one i have was already set that way but my new one is in chinese.**
A: Couldn’t figure it out either.  Mine is still in Chinese. I got used to it.  Lol

**Q: Do these come in black?**
A: They come in nude, black and white according to the description.

**Q: What feedback do you get from people on the other side of calls?  "I can hear you fine", "you sound muffled", "sound like in a tin can"?  Thx**
A: Pretty decent and clear unless driving with window open. It picks up sounds well.

**Q: Can you just wear one of the earbuds**
A: Yes, it works if you want to just wear one and then switch to the other later in the day

## Frequently Bought Together

- SZHTFX Invisible Earbuds Small Mini Wireless Bluetooth Earpiece Phone Discreet Earbud for Music, Home, Work
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**Shop now:** [https://www.desertcart.sg/products/421434212-invisible-mini-bluetooth-earbud-true-wireless-earbud-headphones-bluetooth5-1](https://www.desertcart.sg/products/421434212-invisible-mini-bluetooth-earbud-true-wireless-earbud-headphones-bluetooth5-1)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-25*