Name: JBL Tune 520BT
Brand: JBL
SKU: B0C1HGKNG7
Price: 39.95 USD
Availability: InStock
Rating: 4.6 (13183 reviews)

Expert Review Analysis

The JBL Tune 520BT is a lightweight, foldable on‑ear wireless headphone offering up to 57 hours of battery life and Bluetooth 5.3 multi‑point connectivity. It emphasizes JBL Pure Bass sound and includes fast‑charging via a USB‑C cable, targeting casual listeners who value portability and long playback time.

✓ Best for: Casual listeners who need all‑day battery life, commuters and travelers who value a lightweight, foldable design, users who switch between multiple devices thanks to Bluetooth 5.3 multi‑point, and budget‑conscious buyers prioritizing long playback over premium audio features.✗ Not ideal for: Audiophiles seeking detailed, high‑resolution sound, fitness enthusiasts needing sweat‑proof or sport‑grade headphones, and users who require active noise cancellation or advanced call‑mic arrays.

Pros

✓Lightweight design at only 157 g makes the headphones comfortable for all‑day wear.
✓Foldable construction allows easy storage and portability for travel.
✓

Price History

Current

$39.95

Average

$37.98

Lowest

$19.95

Highest

$69.99

Price trend (90d):-33.4%

Best Seller Rank History

Now#2Best#1Worst#143 +58

Lower = better sales rank

Specifications

Audio

Driver Size33 mm mm

Frequency Response20 Hz – 20 kHz

Driver Sensitivity102 dB SPL @ 1kHz/1mW dB

Impedance30 ohms ohms

Maximum SPL95 dB dB

Battery

Battery TypeLithium-ion (3.7V / 450 mAh)

Battery Capacity450 mAh mAh

Battery Life57 hours minutes

Charging Time2 hours minutes

Quick Charge5 min charge = 3 hours playback

Connectivity

Bluetooth Version5.3

Bluetooth Frequency Range2.4 GHz – 2.4835 GHz

Bluetooth Transmit Power6 dBm dBm

Bluetooth ModulationGFSK, π/4-DQPSK, 8-DPSK

Bluetooth ProfilesHFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2

Design

Ear Cup External Height7.34 cm mm

Ear Cup External Width7.34 cm mm

Ear Cup Internal Height3.1 cm mm

Ear Cup Internal Width3.1 cm mm

Ear Cup Depth1.78 cm mm

Features

Foldable ConstructionFoldable

Multi-point ConnectionsSupported

Voice AwareEnabled

JBL Headphones AppSupported for EQ customization

Speed Charging5 min charge = 3 hours playback

General

BrandJBL

ModelJBL Tune 520BT

ColorBlack

SizeMedium

Release Date2024-03-17

Power

Power Supply5V, 1A

Bluetooth

Transmitted Power6 dBm (E.I.R.P)

ModulationGFSK, π/4-DQPSK, 8-DPSK

Supported ProfilesHFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2

Microphone

Sensitivity-40 dB

Dimensions & Weight

Height8.7795275501 inches

Width2.8740157451 inches

Depth8.0708661335 inches

Weight0.34375 Pounds

Research Sources

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