Bluetooth Version 5.0 FM Transmitter Car Player Kit Car Charger Quick QC3.0 Dual USB Voltmeter & AUX IN/OUT DC 12/24V

Item Size: 80*40mmItem Weight: 35gMaterial Type: ABSBrand Name: kebiduDual USB fast charger: bluetooth audio receiverwireless audio adpater: connect with Car multimedia via FMdual usb current output: 2.1A+1.0Acar battery voltage detetion: support up to 32G tf card/ USB disk play12V : 24VHD LCD digital display: car voltage tester