Car Charger Adapter Phone Fast Charging Fm Modulator Fm Transmitter Mp3 Bluetooth Module Fm Bluetooth Radio Dual USB Cigarette Lighter Socket Splitter Voltage Display

Specification:Input voltage: 12-24VOutput parameters: 5V 4.8AItem model number: A9Display screen: LED blue light displaySupport expansion: U disk / mobile phone BluetoothBluetooth version: Bluetooth 5.0Transmit frequency: 87.5-108.0 MHzFeatures :⭐Car battery voltage monitoring with LED display⭐Dual USB ports supply power at the same time⭐Built-in management chip, intelligent shunt and fast charging will not hurt the machine⭐It is made of aluminum alloy material and the streamlined design of the shell through 18 processes such as CNC machining, polishing, sandblasting, oxidation, laser engraving, etc.⭐Using high-performance main control chip 5-layer circuit protection, it is safer to use together.⭐Metal elastic contact design, suitable for cigarette lighters of different sizes, can carry 12V/24V wide voltage input, compatible with most models on the market⭐Compatible with a wide range of matching, smart adaptation of mobile phones, Bluetooth and tablets, while satisfying the charging of the main and auxiliary drivers