• 【Advanced Chip & Bluetooth-compatible 5.1】Equipped with fourth-generation YM1140 chip and Bluetooth-compatible 5.1 technology for faster data transmission and stable connectivity.
• 【One-Click Full Vehicle Diagnosis】Quickly read and clear fault codes, engine warning lights, and monitor overall vehicle health through your smartphone.
• 【Real-Time Data Monitoring】Supports live data streams, freeze frame data, oxygen sensor tests, fuel system status, I/M readiness checks, and trip analysis for precise troubleshooting.
• 【Compact and Durable Design】Made of durable ABS material with a compact lightweight form factor that easily plugs into most vehicles OBDII port without occupying extra space.
• 【Wide Compatibility & Free App】Compatible with iOS and Android devices, supports multiple OBDII protocols and languages with free OTA firmware updates and no hidden subscription fees.

Specifications:

• Product Model: B28
• Processor: Fourth Generation Chip YM1140
• Bluetooth-compatible Version: V5.1
• OBD Protocol: Protocol 9 (V1.5)
• Operating System: Android, iOS
• Compatible Vehicles: Most 12V Gasoline Cars in US After 1996 and Europe After 2003
• Working Voltage: 5V-28V, Typical: 12V
• Working Current: 5mA-30mA, Typical: 15mA
• Working Temperature: -10°C ~ 60°C
• Storage Temperature: -40°C ~ 85°C
• Product Dimensions: 47 x 50 x 25mm
• Interface: OBD-II Standard 16-Pin Connector
• Communication Protocols: 9 Types Including SAE J1850, ISO9141-2, ISO14230-4, ISO15765-4 CAN
• Language Support: 25 Languages
• Dynamic Data Streams: 150 Items
• LED Indicators: Red/Blue/Green Triple Color Status Lights