.hideimg img{ display:None; } Main Features: 4.1A Dual USB Smart Fast,Quick charge,20W PD,Car Bluetooth MP3 Player. Bluetooth 5.0 chip, low power consumption, maintain high-speed transmission. Enhance shock resistance, strengthen the anti-skid pad to closely fit the cigarette lighter hole. Automatic connection, memory frequency, song and volume, power off and restart. Insert the device into the car cigarette lighter socket, the LED light is on, turn on the Bluetooth of the mobile phone, search and pair with "BT-Car", the pairing is successful. Specifications: Model: P3 BT Version: Version 5.0+EDR Bluetooth transmission distance: 10M Bluetooth microphone effective range: 0.5-2M FM transmission frequency: 87.5-108Mhz Rated operating voltage: DC12V-24V Working Voltage limits: 9-26V USB1 Output: 5V/3.1A USB2 Output: 5V/1.0A , read USB Flash music. Working Temp: 0-50C Support Play format: MP3 Bluetooth sound processing: A2DP(Advance Audio Distribution Profile) Note: Please allow 1-3cm differences due to manual measurement. Due to the difference between different monitors,the picture may not reflect the actual color of the item.Thank you! Package Included: 1*Bluetooth MP3 Player Packing Safely in Retail Box.