---
product_id: 24010471
title: "Bluetooth 4.0 Headset Stereo Earphones Wireless Earset Earbuds Sweatproof Sports Running Headphones with Microphone For Andorid IOS Mobile Phones 3D music experience Smart Voice Control (Black)"
brand: "smartsync"
price: "245 zł"
currency: PLN
in_stock: true
category: "Electronics"
url: https://www.desertcart.pl/products/24010471-bluetooth-4-0-headset-stereo-earphones-wireless-earset-earbuds-sweatproof
store_origin: PL
region: Poland
---

# Bluetooth 4.0 Headset Stereo Earphones Wireless Earset Earbuds Sweatproof Sports Running Headphones with Microphone For Andorid IOS Mobile Phones 3D music experience Smart Voice Control (Black)

**Brand:** smartsync
**Price:** 245 zł
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Bluetooth 4.0 Headset Stereo Earphones Wireless Earset Earbuds Sweatproof Sports Running Headphones with Microphone For Andorid IOS Mobile Phones 3D music experience Smart Voice Control (Black) by smartsync
- **How much does it cost?** 245 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/24010471-bluetooth-4-0-headset-stereo-earphones-wireless-earset-earbuds-sweatproof)

## Best For

- smartsync enthusiasts

## Why This Product

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

## Description

Specifications:  Bluetooth version: v4.0, CSR8635  Working distance range: 10 meters  Support A2DP/HFP/HSP/AVRCP protocol.  Support the battery level display of iphone and some other cell phones.  Frequency: 2.4-2.48GHZ  Talking time: 6 hours.  Music time: 5 hours  Standby time: 175 hours  Frequency Response: 20Hz-20KHz  Speaker Impedance: 16ohm  Sensitivity(S.P.L): 110dB  Charging Interface: Micro-USB  Package list:  1*Headphone  1*USB line  * Support simultaneously connecting to two mobile phones.  * Support Various Bluetooth enabled devices, for example mobile phone, PDA, laptops, etc.  * Multipoint & Voice Prompts(English,Chinese)  * Top Quality Microphone  * Music Streaming with Stereo Cable  * Easy Volume & Music Control  Specifications:  Bluetooth version: v4.0, CSR8635  Working distance range: 10 meters  Support A2DP/HFP/HSP/AVRCP protocol.  Support the battery level display of iphone and some other cell phones.  Frequency: 2.4-2.48GHZ  Talking time: 6 hours.  Music time: 5 hours  Standby time: 175 hours  Frequency Response: 20Hz-20KHz  Speaker Impedance: 16ohm  Sensitivity(S.P.L): 110dB  Charging Interface: Micro-USB  Package list:  1*Headphone  1*USB line

## Features

- Bluetooth Profiles: CSR 4.0, Headset & Handsfree and A2DP/HFP/HSP/AVRCP.Easy Connected.
- Warranty -- 90 days by amazon . 365 days by EAST EDGE ( instructed in user menu)
- Adjustable length / customered earbud / , Easy Fit kids / teenager / adults
- Simple-to-use: control all functions of your music (volume, sound, song selection) and calls from your phone via voice control (yes/no)
- Fast Charging & Power Saving -- Charge 1 minutes , enjoy 1+ hour music

## Images

![Bluetooth 4.0 Headset Stereo Earphones Wireless Earset Earbuds Sweatproof Sports Running Headphones with Microphone For Andorid IOS Mobile Phones 3D music experience Smart Voice Control (Black) - Image 1](http://ecx.images-amazon.com/images/I/31TwAHqUw4L.jpg)
![Bluetooth 4.0 Headset Stereo Earphones Wireless Earset Earbuds Sweatproof Sports Running Headphones with Microphone For Andorid IOS Mobile Phones 3D music experience Smart Voice Control (Black) - Image 2](http://ecx.images-amazon.com/images/I/41H0Lbd5eXL.jpg)
![Bluetooth 4.0 Headset Stereo Earphones Wireless Earset Earbuds Sweatproof Sports Running Headphones with Microphone For Andorid IOS Mobile Phones 3D music experience Smart Voice Control (Black) - Image 3](http://ecx.images-amazon.com/images/I/41H0Lbd5eXL.jpg)
![Bluetooth 4.0 Headset Stereo Earphones Wireless Earset Earbuds Sweatproof Sports Running Headphones with Microphone For Andorid IOS Mobile Phones 3D music experience Smart Voice Control (Black) - Image 4](http://ecx.images-amazon.com/images/I/412TMQ14IFL.jpg)
![Bluetooth 4.0 Headset Stereo Earphones Wireless Earset Earbuds Sweatproof Sports Running Headphones with Microphone For Andorid IOS Mobile Phones 3D music experience Smart Voice Control (Black) - Image 5](http://ecx.images-amazon.com/images/I/31EypQ0uMXL.jpg)

---

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**Shop now:** [https://www.desertcart.pl/products/24010471-bluetooth-4-0-headset-stereo-earphones-wireless-earset-earbuds-sweatproof](https://www.desertcart.pl/products/24010471-bluetooth-4-0-headset-stereo-earphones-wireless-earset-earbuds-sweatproof)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-30*