Bakeey LED Display 3.1A Dual USB bluetooth 5.0 TF Card U Disk Hands-Free Fast Charging Car Charger for iPhone 11 Pro Max

Features  1 Support up to 3 1A Fast Charging and two output ports 2 Support bluetooth TF Card and other functions  3 Support LED Display and real time voltage monitoring   Product Parameters Product Parameters Port High Speed USB 2 0Display LED Dot Matrix ScreenProduct Material ABSPlay Method FM PlaybackUSB Output 3 1 AMicro SD TF CardTF Card USB Supporting Capacity ≤32GBVCC DC12 24VFile Format MP3 WMA WAV FLACWorking Current 50 100mA DC 12V 24VBPS 64 320 kbpsFM Emission Frequency 87 5 108MHzSignal to Noise Ratio 85db FM 65db Harmonic Distortion 0 05 FM 0 1 Operating Temperature 0℃ 60℃Applicable Car Models DC12V 24VTransmitting Distance5mEffective Distance ≤10 mNet Weight 30gGross Weight 51gProduct Size 47 47 86 mmPackage Size 70 45 90 mmPackage Included  1 USB Car Charger