---
product_id: 1951835
title: "Tecsun B3 Portable Rechargeable Bluetooth Speaker with Built-in Micro SD Card Reader, Famous Tescun Radio Seris"
brand: "tecsun"
price: "5829 kr"
currency: ISK
in_stock: false
category: "Electronics"
url: https://www.desertcart.is/products/1951835-tecsun-b3-portable-rechargeable-bluetooth-speaker-with-built-in-micro
store_origin: IS
region: Iceland
---

# Tecsun B3 Portable Rechargeable Bluetooth Speaker with Built-in Micro SD Card Reader, Famous Tescun Radio Seris

**Brand:** tecsun
**Price:** 5829 kr
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Tecsun B3 Portable Rechargeable Bluetooth Speaker with Built-in Micro SD Card Reader, Famous Tescun Radio Seris by tecsun
- **How much does it cost?** 5829 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/1951835-tecsun-b3-portable-rechargeable-bluetooth-speaker-with-built-in-micro)

## Best For

- tecsun enthusiasts

## Why This Product

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

## Description

Built with award-winning Bluetooth technology, the Tecsun B3 comes in a portable & compact size, but yet is packed with functions and features, ideal for both indoor and outdoor use. While set at Bluetooth mode, you play music wirelessly from your smartphone, laptop, or other A2DP-enabled mobile device. Its portable design and full-range driver make it ideal for outdoor activities. The speaker system is compatible with PC, Macintosh and most Bluetooth-enabled mobile devices. Also featuring a micro-SD or TF card reader supporting up to 8GB and a keypad control, the B3 can be used as an amplified speaker for playing your music files, MP3 or WMA on your micro-SD cards commonly used as memories in cell phones, anywhere you go. 
 
 Powered by a high-capacity Lithium rechargeable battery, the Tecsun B3 wireless Bluetooth speaker will keep you entertained for up to 20 hours nonstop. It also features a built-in battery charger, to charge the battery, simply plugs it into a USB wall charger or a computer with the included USB charging cord. 
 
 With a 1.5" full range driver and specially designed acoustic chamber for rich & powerful sound, the B3 offers exceptional, distortion-free, ear-delicious sound quality as well as enhanced dynamic bass. F 
 
 
 Specifications:  
 
 Bluetooth working frequency: 2.4 GHz Frequency response: 20Hz - 20 KHz Built-in speaker: 3 watts 
 Earphones: 3.5 mm 
 Power: 
 Li-ion battery, 3.7V / 1,000 mAh 
 5V DC USB 
 Dimensions: 5" x 2 ¾" x 1 ¼" 
 Weight: 5 Oz 
 
 
 Package includes:  
 
 B3 Bluetooth speaker 
 Rechargeable battery 
 USB charging cable 
 Lanyard 
 User manual

## Features

- Wirelessly streaming music from any Bluetooth-enabled device such as a cell phone, laptop, iPhone or iPad with a range of up to 30 feet
- 1 1/2" full range driver delivers powerful, dynamic bass and distortion-free sound
- Built-in battery charger with included USB charging cable and earphone jack for private listening
- MP3 music player with built-in Micro SD / TF card reader (8GB maximum)
- Stylish design with compact size and light weight

## Images

![Tecsun B3 Portable Rechargeable Bluetooth Speaker with Built-in Micro SD Card Reader, Famous Tescun Radio Seris - Image 1](https://images-na.ssl-images-amazon.com/images/I/51clWhE5j7L.jpg)
![Tecsun B3 Portable Rechargeable Bluetooth Speaker with Built-in Micro SD Card Reader, Famous Tescun Radio Seris - Image 2](https://images-na.ssl-images-amazon.com/images/I/51fdfVyegjL.jpg)
![Tecsun B3 Portable Rechargeable Bluetooth Speaker with Built-in Micro SD Card Reader, Famous Tescun Radio Seris - Image 3](https://images-na.ssl-images-amazon.com/images/I/51DQ4GmuAxL.jpg)
![Tecsun B3 Portable Rechargeable Bluetooth Speaker with Built-in Micro SD Card Reader, Famous Tescun Radio Seris - Image 4](https://images-na.ssl-images-amazon.com/images/I/41TETAV3efL.jpg)
![Tecsun B3 Portable Rechargeable Bluetooth Speaker with Built-in Micro SD Card Reader, Famous Tescun Radio Seris - Image 5](https://images-na.ssl-images-amazon.com/images/I/415znKwehVL.jpg)

---

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**Shop now:** [https://www.desertcart.is/products/1951835-tecsun-b3-portable-rechargeable-bluetooth-speaker-with-built-in-micro](https://www.desertcart.is/products/1951835-tecsun-b3-portable-rechargeable-bluetooth-speaker-with-built-in-micro)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-07-05*