Vendor name: Shenzhen Coolhear Information Technology Co., Ltd.

MAC Prefix: 70:88:6B:9

MAC Range: 70:88:6B:90:00:00 - 70:88:6B:9F:FF:FF

Type: MA-M

Address: Room 502,Building A4, Kexing Science Park, Keyuan Road, Nanshan Distrct, Shenzhen, Guangdong,
　　　　　Shenzhen Guangdong 518000
　　　　　 CN