T819 Bluetooth 5.0 FM Transmitter Hands Free MP3 Player QC3.0 USB Charger, 501 Original

T819 Bluetooth 5.0 FM Transmitter 1.77 inch Display Hands Free Car Kit TF Card U Disk MP3 Music Player Audio Adapter QC3.0 Fast USB ChargerFeatures:1. Bluetooth hands-free function;2. 1.77 inch TFT (color) display of FM frequency / track;3. Bluetooth hands-free car kit with built-in microphone;4. Support USB disks and TF cards;5. Excellent call quality, using DSP technology for echo cancellation;6. Dual USB charging ports.Specifications:Bluetooth version: 5.0Frequency range: 87.5-108MHzOutput frequency: 20Hz-20kHzPower supply voltage: 12-24VUSB charging output: 5V / 2.4A (maximum)Supported file formats: MP3 / WMA / FLAC / WAVUSB disk capacity: up to 32GBTF card capacity: up to 32GBQC3.0 interface: 5V / 3A (maximum), 9V / 2A, 12V / 1.5AProduct size: 160 * 79.5 * 51.5mm/6.30*3.13*2.03\"Notes:1. There may be slight size deviations due to manual measurement, different measuring methods and tools.2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.1 X Handsfree Car Kit1 X Manual