---
product_id: 29948365
title: "Bluetooth 4.1 Headset Stereo Earphones Wireless Earset Earbuds Sweatproof Sports Running Headphones with Microphone For Andorid IOS Mobile Phones 3D music experience Smart Voice Control (Pink)"
brand: "smartsync"
price: "1247994₫"
currency: VND
in_stock: true
category: "Electronics"
url: https://www.desertcart.vn/products/29948365-bluetooth-4-1-headset-stereo-earphones-wireless-earset-earbuds-sweatproof
store_origin: VN
region: Vietnam
---

# Bluetooth 4.1 Headset Stereo Earphones Wireless Earset Earbuds Sweatproof Sports Running Headphones with Microphone For Andorid IOS Mobile Phones 3D music experience Smart Voice Control (Pink)

**Brand:** smartsync
**Price:** 1247994₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Bluetooth 4.1 Headset Stereo Earphones Wireless Earset Earbuds Sweatproof Sports Running Headphones with Microphone For Andorid IOS Mobile Phones 3D music experience Smart Voice Control (Pink) by smartsync
- **How much does it cost?** 1247994₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/29948365-bluetooth-4-1-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: v4.1, CSR8639  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  Package list:  1*Headphone  1*USB line

## Features

- Bluetooth Profiles: CSR 4.1, Headset &amp; Handsfree and A2DP/HFP/HSP/AVRCP.Provide Steady &amp; Fast Connection
- Simple-to-use: control all functions of your music (volume, sound, song selection) and calls from your phone via voice control (yes/no
- Noise Reducing Technology . No matter you are in airport or party .always can be heard clear as need .
- Fast Charging : Charge 1 Minute . enjoy 1 hour + music
- Warranty : 180 days warranty provide by both amazon and smartsync official site

## Images

![Bluetooth 4.1 Headset Stereo Earphones Wireless Earset Earbuds Sweatproof Sports Running Headphones with Microphone For Andorid IOS Mobile Phones 3D music experience Smart Voice Control (Pink) - Image 1](http://ecx.images-amazon.com/images/I/41110Mjn2wL.jpg)
![Bluetooth 4.1 Headset Stereo Earphones Wireless Earset Earbuds Sweatproof Sports Running Headphones with Microphone For Andorid IOS Mobile Phones 3D music experience Smart Voice Control (Pink) - Image 2](http://ecx.images-amazon.com/images/I/4147ukCZJwL.jpg)
![Bluetooth 4.1 Headset Stereo Earphones Wireless Earset Earbuds Sweatproof Sports Running Headphones with Microphone For Andorid IOS Mobile Phones 3D music experience Smart Voice Control (Pink) - Image 3](http://ecx.images-amazon.com/images/I/31px9HCJ5xL.jpg)

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**Shop now:** [https://www.desertcart.vn/products/29948365-bluetooth-4-1-headset-stereo-earphones-wireless-earset-earbuds-sweatproof](https://www.desertcart.vn/products/29948365-bluetooth-4-1-headset-stereo-earphones-wireless-earset-earbuds-sweatproof)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-27*