Features: Compact design, mini size, lightweight and portable, easy to carry. It transfers data rapidly by Bluetooth. Plug and play, easy to operate. With stable performance and low power dissipation. Using this tool you could know more about your car and get the information freely. Software support: for Android / for Windows/ for iOS Great for us to find the fault information in shorter time and deal with them in time. Descriptions: Working temperature: -40°~85° Working humidity: less than 60% Mini OBDII Support protocols: 1.SAE J1850 PWM (41.6Kbaud) 2.SAE J1850 VPW (10.4Kbaud) 3.ISO9141-2(5 baud init, 10.4Kbaud) 4.ISO14230-4 KWP (5 baud init, 10.4 Kbaud) 5.ISO14230-4 KWP (fast init, 10.4 Kbaud) 6.ISO15765-4 CAN (11bit ID, 500 Kbaud) 7.ISO15765-4 CAN (29bit ID, 500 Kbaud) 8.ISO15765-4 CAN (11bit ID, 250 Kbaud) 9.ISO15765-4 CAN (29bit ID, 250 Kbaud) Specifications: Communication method: Bluetooth 4.0 Hardware version: V1.5 Master control chip: ST Working voltage: 9V~16V Working current: 35mA Standby current: 25mA Color: black Size: 43*25*23mm Package included: 1 x Car Diagnostic Tool 1 x Plastic Tray 1 x Package Box Notes: 1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks!