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◆Major Chipset：ATS2853

◆Size：21.0*14.0*2mm

◆Bluetooth version：BT5.0

◆Interfac：UART/USB/I2S/AUDIO IN/AUDIO OUT

Human Resources：hr@cdtech.cn (Mr. Sun)

Quality Complaint：qa@cdtech.cn (Mr. Zhai)

Marketing Center：info@cdtech.cn（Miss Shi）

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