Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

BT8922C2 is a new generation Bluetooth 6.0 TWS headphone chip launched by Bluetrum. It is manufactured using advanced 40nm ULP technology and is designed for high-end true wireless surround sound headphones. The chip integrates a 32-bit RISC-V processor and DSP instruction set, providing excellent audio processing capabilities and stable wireless connection performance.

Core Features — BT8922C2

Bluetooth 6.0 Dual-Mode Support

Fully compliant with the Bluetooth 6.0 specification, supporting both classic Bluetooth and BLE dual-mode

Transmission range up to 15 metres (in an unobstructed environment)

30% improved connection stability and 20% reduced power consumption

High-Performance Audio Processing

Built-in 24-bit high-fidelity audio DAC (signal-to-noise ratio of 106dB)

Supports SBC/AAC/aptX audio codecs

Integrated 6-microphone ENC environmental noise cancellation algorithm

Low-power design

Ultra-low standby power consumption (<1μA)

Continuous playback time of up to 8 hours (single charge)

Supports fast charging technology (15 minutes of charging provides 2 hours of use)

Smart features

Supports touch and voice control

Built-in AI voice assistant wake-up function

Smart in-ear detection

Package specifications

QFN32 package (4×4mm)

Operating temperature range: -40°C to +85°C

Compliant with RoHS environmental standards

Typical applications — BT8922C2

High-end TWS true wireless earbuds

Sports Bluetooth earbuds

Business noise-cancelling earbuds

Smart voice earbuds

Technical Specifications — BT8922C2

Bluetooth version: 6.0

Processor: 32-bit RISC-V + DSP

Audio DAC: 24-bit/106dB

Codec support: SBC/AAC/aptX

Operating voltage: 3.0–4.2V

Package: QFN32

Dimensions: 4×4×0.85mm

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.