Certificate of high and new technology products in Guangdong-Sports Bluetooth
广东省高新技术产品-运动型蓝?#34013;?#26426;

Certificate of high and new technology products in Guangdong-Bluetooth Car Kit
广东省高新技术产品-车载蓝?#34013;?#26426;

Certificate of high and new technology products in Guangdong-TWS
广东省高新技术产品-TWS蓝?#34013;?#26426;

ISO9001 Certiflcate
ISO9001认证

Certificate of Invention Patent
发明专利

Utility Model patent
实用型专利证书