---
product_id: 49540390
title: "HBKJ Bluetooth Earphone Smallest Bluetooth 4.1 Invisible Earbud Headphone"
brand: "hbkj"
price: "4 zł"
currency: PLN
in_stock: false
reviews_count: 3
url: https://www.desertcart.pl/products/49540390-hbkj-bluetooth-earphone-smallest-bluetooth-4-1-invisible-earbud-headphone
store_origin: PL
region: Poland
---

# HBKJ Bluetooth Earphone Smallest Bluetooth 4.1 Invisible Earbud Headphone

**Brand:** hbkj
**Price:** 4 zł
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** HBKJ Bluetooth Earphone Smallest Bluetooth 4.1 Invisible Earbud Headphone by hbkj
- **How much does it cost?** 4 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/49540390-hbkj-bluetooth-earphone-smallest-bluetooth-4-1-invisible-earbud-headphone)

## Best For

- hbkj enthusiasts

## Why This Product

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

## Description

Description:  Warning:Please do not use AC Power Adapter or Mains Plug for Charging. It will damage the mini headset due to Excessive Power Supply. Using your Computer for charging is recommended  Easy-pairing and Strong Signal  Adopted advanced Bluetooth 4.2 and EDR technology, our mini wireless Bluetooth headphone provides you with superior sound quality.  The headset allows quicker pairing with Bluetooth-enabled devices and owns more stable signal transmission as it is equipped with Bluetooth 4.2 and EDR technology. The wireless operation range is about 33 feet. (varies according to environment)  Hands-free Phone Calls and Music  Built-in high sensitivity microphone transmits crystal clear voice. Moreover, echo cancellation technology promises sound quality during calling or listening to music. Wear the headset on your right ear for optimal clarity. Multifunctional button makes it easy to control pairing, calls, play or pause music, etc.  Long Battery Life  Up to 3.5 hours of talking, 4 hours of playing music and 120 hours standby time for one full charge that takes merely about 1 hour. The magnetic USB charging dock is portable for convenient charging.  Specifications：  Bluetooth Standard: Bluetooth V4.2+EDR Operation Range: <10m Talk Time: 3.5 Hours Playing Time: 4Hours Standby Time: 120 Hours Charging Time: 1 Hour Charging Voltage: DC/5V  Package Included:  Bluetooth Headset×1 Magnetic USB Charging Dock×1 User Manual×1 Earbud tips×3

## Features

- About this item
- Mini and Stylish Design. Tiny and lightweight earbud can be worn in a more concealed manner. Fit snug in your ear while ensuring long lasting wearing comfort. Wear the headphone on your right ear for optimal voice clarity.
- Bluetooth 4.2 with EDR. Advanced Bluetooth 4.2 technology allows easy and quick paring with your smartphones, tablets and other Bluetooth enabled devices. The mini headphone has more stable signal transmission with EDR technology.
- Built-in HD and Sensitivity Microphone. Our mini Bluetooth headset delivers high fidelity and clear sound for hassle-free conversations while driving or working. Echo cancellation technology further enhances the voice clarity.
- One-Button Control. You can easily control on/off, pairing mode, call mode, play or pause music via the multifunctional button on the earphone. It will connect the last connected cellphone automatically if the Bluetooth function of your phone is on.
- Quick and Effortless Charging. Support 3.5 hours of talking, 4 hours of playing music and up to 120 hours standby for one full charge which takes about 1 hour. The provided magnetic USB charging dock enables you to charge quickly instead of requiring a charging cable.

## Images

![HBKJ Bluetooth Earphone Smallest Bluetooth 4.1 Invisible Earbud Headphone - Image 1](https://images-na.ssl-images-amazon.com/images/I/61F3GeykjKL.jpg)
![HBKJ Bluetooth Earphone Smallest Bluetooth 4.1 Invisible Earbud Headphone - Image 2](https://images-na.ssl-images-amazon.com/images/I/610BsjPeYoL.jpg)
![HBKJ Bluetooth Earphone Smallest Bluetooth 4.1 Invisible Earbud Headphone - Image 3](https://images-na.ssl-images-amazon.com/images/I/61Y5FtpI5qL.jpg)
![HBKJ Bluetooth Earphone Smallest Bluetooth 4.1 Invisible Earbud Headphone - Image 4](https://images-na.ssl-images-amazon.com/images/I/71M-nFiX9JL.jpg)
![HBKJ Bluetooth Earphone Smallest Bluetooth 4.1 Invisible Earbud Headphone - Image 5](https://images-na.ssl-images-amazon.com/images/I/712yCUQv6XL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by D***L on Reviewed in the United Kingdom on 5 January 2018*

Good product and precises

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by A***R on Reviewed in the United Kingdom on 2 November 2017*

Great and works really well really good buy !

### ⭐⭐⭐⭐ 







  
  
    Good
  

*by M***K on Reviewed in the United Kingdom on 8 April 2018*

Very good product.  Pity they don't come as a pair .

---

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**Shop now:** [https://www.desertcart.pl/products/49540390-hbkj-bluetooth-earphone-smallest-bluetooth-4-1-invisible-earbud-headphone](https://www.desertcart.pl/products/49540390-hbkj-bluetooth-earphone-smallest-bluetooth-4-1-invisible-earbud-headphone)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-07*