Wireless Gaming Headset B520

Wireless gaming design
40 mm driver
USB-C charging
Specifications and commercial terms confirmed by project

Buyer snapshot

Commercial review at a glance

Model: B520
Project quantity: Confirmed by model, color, packaging, customization and production route
Colors: Confirm for the selected configuration
Customization: Confirm by model and project
Tooling: Confirm for the selected model
Samples / lead time: Confirmed after the final configuration and destination market review
Compliance files: Request and verify model-specific documents for the destination market

Evidence status

What is documented — and what still needs confirmation

Catalog-listed: the model and published specifications are based on supplier catalog material reviewed by MAXENTROP.
Sample verification required: fit, sound, calls, finish and operating behavior must be checked on the approved production-intent sample.
Document verification required: request model-specific reports and files for the destination market; no certificate set is assumed to cover every configuration.
Commercial confirmation required: MOQ, price, lead time, tooling and customization depend on the selected configuration.

Information last reviewed: November 5, 2026. Read the evidence policy.

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Initial response target: within 12 business hours for complete business inquiries.

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SKU: B520 Category: Gaming Headsets

Specifications & Customization
Catalog details

Description

Product overview

Wireless Gaming Headset B520 is a Wireless gaming headset platform for B2B private-label and OEM/ODM projects. The published specifications come from the supplier catalogue and should be reconfirmed against the final quotation and approved sample.

Key features

Wireless gaming design
40 mm driver
USB-C charging

Technical specifications

Bluetooth: Jieli 7025F, Bluetooth 5.4
Frequency response: 20 Hz-20 kHz
Battery: 400 mAh
Driver: 40 mm, 32 ohm
Catalog-listed playback: About 14 hours with lighting / 26 hours without lighting
Catalog-listed standby: About 200 hours
Charging time: About 2 hours
Charging port: USB-C

Buyer verification points

Confirm the final specification, available colors, branding route, packaging, MOQ and model-specific documents before production.
Prices are quotation-based. MOQ, colors, customization, packaging, lead time and destination-market requirements are confirmed for each project.

OEM/ODM project support

Share the model B520, estimated quantity, destination market, target schedule and required logo, color, packaging or software options. MAXENTROP can coordinate a model-specific review and sample route.