---
product_id: 62931540
title: "Bluetooth Headphones V4.2 Twins Wireless Earbuds Stereo Mini Bluetooth Headset Dual Earphones with Built-in Mic and Charging Case for iPhone iPad Samsung and Most Android Phones SDTNOVA (Black)"
brand: "sdtnova"
price: "HK$1"
currency: HKD
in_stock: false
reviews_count: 8
url: https://www.desertcart.hk/products/62931540-bluetooth-headphones-v4-2-twins-wireless-earbuds-stereo-mini-bluetooth
store_origin: HK
region: Hong Kong
---

# Bluetooth Headphones V4.2 Twins Wireless Earbuds Stereo Mini Bluetooth Headset Dual Earphones with Built-in Mic and Charging Case for iPhone iPad Samsung and Most Android Phones SDTNOVA (Black)

**Brand:** sdtnova
**Price:** HK$1
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Bluetooth Headphones V4.2 Twins Wireless Earbuds Stereo Mini Bluetooth Headset Dual Earphones with Built-in Mic and Charging Case for iPhone iPad Samsung and Most Android Phones SDTNOVA (Black) by sdtnova
- **How much does it cost?** HK$1 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/62931540-bluetooth-headphones-v4-2-twins-wireless-earbuds-stereo-mini-bluetooth)

## Best For

- sdtnova enthusiasts

## Why This Product

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

## Description

Tip: If you charge the earbuds for a while for the first time, one earbud show blue and one earbud show red. Please switch the charger box again. Why choose SDTNOVA Bluetooth Earbuds？ -Truly Wireless Stereo Earphones,No-cable convoluted,enjoy walk and jog freely -Lightweight and small, every earbud weights around 6.0g, wearing cozily -One Button design, one press to pair / play / answer / reject a phone call -Compatible to most bluetooth-enabled devices How to Use : To turn on: Hold down the headset multi-function keys about 4 seconds until the earbud Led light turns blue. To turn off: Hold down the headset multi-function keys about 3 seconds until the earbud Led light turns red. Specification:  Version: BT4.2 + EDR  Color: red and black  Support Profile: handsfree, bluetooth audio, bluetooth remote control profile Net Weight: 6g *2 Dimension：1.1 x0.8 x 1.1 inches Transmitting Power: Class II 0dBm (max AdBm) Battary Volume: Li-polymer rechargeable battery 50mAh Operating Current：20 mA  Talk/Music time：3 hours Standby time: 120 hours Charger time：1-2 hours Package: Plastic box Package included:  2 x Wireless Bluetooth Earbuds [left & right]  3 x Spare Ear Caps( L/M/S)  2 x Ear Hooks 1 x User's manual 1 x USB charging cable  1 x 430 mAh Charging Box Note:  1-If you want to set the language, you can turn on the headset and then double -click the muli-function key to swicth. 2-Only the left earbuds has voice in calling, which is convenient and safe to hear the traffic signal when you drive. 3-Because the new product is usually not full of electricity and we test the products before sending them out, the working time is not long enough. The bluetooth earbuds you get at the first time, you can charge for them.

## Features

- About this item     Clear Sound: The Bluetooth earbuds deliver clear sound and the bass is rather strong with the built-in microphone. Feel free to enjoy stereo music without the annoying wire when doing sports. Ideal for car calling and friends chatting, or working use.     Long Lasting Time: The Bluetooth earbuds are built-in 50mAh high performance rechargeable Li -polymer battery, enjoy about 2 hours of premium quality talk/music time (full charge in around 1-2 hours), up to 40 hours standby time. 430mAh capacity charging case can provide 3-4 times longer charge by USB.     Ergonomic Design: The shape of the earbuds fit your auditory canal perfectly. With silicone earmuffs, soft material to protect ears. Make your talk/music time more comfortable. Two ear hooks are perfect for sports, running, jogging and gym exercise, watching TV or sleep. The earbuds will stay firmly in your ears.     Wide Signal Range: With a signal range of up to 33ft, you can easily use your earphones wirelessly at home or at the gym. Perfect for Sports, Running, Jogging & Gym Exercise, Watching TV, or Sleep.     Compatible: Compatible with many devices such as iPhone X XS XR, LG G7 V30, Samsung Galaxy S9 , note 9, Huawei, iPad , Bluetooth-enabled tablets etc. It can connect two mobile phones at the same time and ready to answer the incoming call of one phone at any time.

## Images

![Bluetooth Headphones V4.2 Twins Wireless Earbuds Stereo Mini Bluetooth Headset Dual Earphones with Built-in Mic and Charging Case for iPhone iPad Samsung and Most Android Phones SDTNOVA (Black) - Image 1](https://m.media-amazon.com/images/I/51k81eKeKIL.jpg)
![Bluetooth Headphones V4.2 Twins Wireless Earbuds Stereo Mini Bluetooth Headset Dual Earphones with Built-in Mic and Charging Case for iPhone iPad Samsung and Most Android Phones SDTNOVA (Black) - Image 2](https://m.media-amazon.com/images/I/41HTQYZ5lJL.jpg)
![Bluetooth Headphones V4.2 Twins Wireless Earbuds Stereo Mini Bluetooth Headset Dual Earphones with Built-in Mic and Charging Case for iPhone iPad Samsung and Most Android Phones SDTNOVA (Black) - Image 3](https://m.media-amazon.com/images/I/41RwusAYU1L.jpg)
![Bluetooth Headphones V4.2 Twins Wireless Earbuds Stereo Mini Bluetooth Headset Dual Earphones with Built-in Mic and Charging Case for iPhone iPad Samsung and Most Android Phones SDTNOVA (Black) - Image 4](https://m.media-amazon.com/images/I/51K9L+ZGTBL.jpg)
![Bluetooth Headphones V4.2 Twins Wireless Earbuds Stereo Mini Bluetooth Headset Dual Earphones with Built-in Mic and Charging Case for iPhone iPad Samsung and Most Android Phones SDTNOVA (Black) - Image 5](https://m.media-amazon.com/images/I/51pOuiEnAtL.jpg)

## Customer Reviews

### ⭐⭐ 







  
  
    Cheap in Cost and in Quality
  

*by A***W on Reviewed in the United States on February 9, 2019*

Battery life sucks (lasts less than an hour per charge) and now, less than a year after purchasing them, they won't charge at all.  Save your money for a better quality set of ear pods.

### ⭐⭐⭐⭐⭐ 







  
  
    battery bluetooth
  

*by N***. on Reviewed in the United States on June 23, 2019*

Good sound quality and sitting comfortably in the ears. Battery last about 3 hours of sound as promised, and the base charger makes it easily to charge as well as to carry them in a bag.Tip: When charging Bluetooth headset for the first time, one earbuds shows blue, one earbuds shows red, power Off and On the charging box again, the headset will continue charging until it is full.

### ⭐ 







  
  
    Hard to pair and lots of static.
  

*by W***K on Reviewed in the United States on January 23, 2018*

I got these because I couldnt find the ones I had before. These are all crackly. Hard to pair. Got them to give as xmas gifts and everyone had the same reaction. A bit embarrassing. Had to return them.

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**Shop now:** [https://www.desertcart.hk/products/62931540-bluetooth-headphones-v4-2-twins-wireless-earbuds-stereo-mini-bluetooth](https://www.desertcart.hk/products/62931540-bluetooth-headphones-v4-2-twins-wireless-earbuds-stereo-mini-bluetooth)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-08*