Name: Sony WH-CH520 Black
Brand: Sony
SKU: B0BS1PRC4L
Price: 44.95 USD
Availability: InStock
Rating: 4.5 (30734 reviews)

Expert Review Analysis

The Sony WH-CH520 are ultra‑light on‑ear Bluetooth headphones offering up to 50 hours of playback and a 3‑minute quick‑charge. They provide stable Bluetooth 5.2 connectivity, basic call controls, and app‑based EQ, targeting budget‑friendly everyday listening.

✓ Best for: Budget‑conscious commuters, students, and casual listeners who prioritize lightweight comfort, long battery life, and quick charging over premium audio fidelity or active noise cancellation. Ideal for podcasts, calls, light workouts, and office multitasking with multipoint Bluetooth.✗ Not ideal for: Audiophiles seeking high‑resolution sound, users needing active noise cancellation for noisy environments, and anyone preferring a sealed over‑ear design for extended listening comfort.

Pros

✓Extremely lightweight at 147 g with soft ear pads for comfortable long listening sessions.
✓Long battery life up to 50 hours and fast quick charge (3 min for 1.5 h playback).
✓

Price History

Current

$44.95

Average

$44.20

Lowest

$34.95

Highest

$99.98

Price trend (90d):-2.3%

Best Seller Rank History

Now#4Best#1Worst#45 +41

Lower = better sales rank

Specifications

Accessories

Included AccessoriesUSB Type-C cable

Audio

Driver Size30 mm mm

Frequency Response20 Hz–20 kHz

Supported Audio FormatsSBC, AAC

Supported Content ProtectionSCMS-T

DSEEYes

Battery

Battery Life (continuous)40–50 hours

Battery Life (standby)200 hours minutes

Charging Time3 hours minutes

Quick Charge3 minutes for 1.5 hours playback

Connectivity

Bluetooth Version5.2

Frequency Range2.4000–2.4835 GHz

Effective Range10 m m

Supported ProfilesA2DP, AVRCP, HFP, HSP

Multipoint ConnectionYes

Controls

Volume ControlYes

InputsNo

Ambient Sound ModeNo

Design

Weight145 g g

Height197 mm mm

Width45 mm mm

Length174 mm mm

Ear Cup Size33 x 33 mm

General

BrandSony

ManufacturerSONY

ModelWHCH520/B

ColorBlack

SizeOne Size

Power

Battery Voltage3.7 V V

Charging Voltage5 V V

Charging Temperature Range5 °C–35 °C

Software

App EQ CustomizationYes

Charging

Charging temperature range5 °C to 35 °C (41 °F to 95 °F)

Charge methodUSB Type‑C (charging only, no audio passthrough)

Dimensions & Weight

Height7.762 inches

Width1.764 inches

Depth6.848 inches

Weight0.31875 pounds

Research Sources

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