JBL Tune 520BT Wireless Over-Ear Headphone (57H Battery, Pure Bass, Speed Charge)

Name: JBL Tune 520BT Wireless Over-Ear Headphone (57H Battery, Pure Bass, Speed Charge) - Marshmallow Tech
SKU: JBL-TUNE-520BT-OVER
Price: 3999 BDT
Availability: InStock

3,999৳

Delivery in 3-5 daysInside Dhaka 1-2 days · Cash on delivery available

EMI availableEMI on orders above ৳5,000 with selected banks

6 to 12 month Brand Warranty100% genuine product · warranty via Marshmallow Tech

100% AuthenticGenuine stock

WarrantyBrand-backed

Fast DeliveryAll Bangladesh

EMI Options0% available

Specification

Overview

Brand	JBL
Brand	JBL
Price Range	3, 000 – 5, 000 BDT
Charging Type	USB-C
Noise Cancellation	None
Playtime	57H (stated)

Features

Brand	JBL
Brand	JBL
Price Range	3, 000 – 5, 000 BDT
Charging Type	USB-C
Noise Cancellation	None
Playtime	57H (stated)

Description

JBL Tune 520BT Wireless Over-Ear Headphone – 57H Battery + Pure Bass at ৳4,000

The JBL Tune 520BT (listed as “JBL 520BT”) is JBL’s entry wireless over-ear headphone — delivering JBL Pure Bass sound, 57 hours of battery life with Speed Charge (5 minutes = 3 hours playback), and Bluetooth 5.3 connectivity. 57 hours of battery means listening for over a week of daily 8-hour sessions between charges. Speed Charge provides emergency top-up capability. JBL Pure Bass audio tuning applies the brand’s professional acoustic heritage. At ৳4,000 (Apple Gadgets BD confirmed). Note: This product was also included in a previous headphones import batch — check WooCommerce for duplicates before importing this row.

Spec	Detail
Battery	57H + Speed Charge (5min=3H)
Sound	JBL Pure Bass
Bluetooth	5.3
Design	Foldable Over-Ear
Note	⚠️ Also in Headphones Batch 2 import file — verify no duplicate
Price	৳4,000 — Apple Gadgets BD confirmed