Specifications Brand : LENCENT Model : BC76 Bluetooth Version: V5.3 QC 3.0 port output : 5V/3A, 9V/2A, 12V/1.5A, 18W PD port output : 5V/3A, 9V/2A, 12V/1.5A, 18W Input Voltage : DC 12-24V QC port output current: 5V/3A ,9V/2A ,12V/1.5A, 18W PD port output current:5V/3A ,9V/3A ,12V/2.5A, PPS: 3.3V-11V/3A Size: 10.3* 5.5*4cm Weight: 3.52 ounces Product Description All metal & Upgrade ComponentsThis car Bluetooth transmitter is made of one-piece zinc alloy. Its excellent heat dissipation prevents the parts from overheating and disconnecting the bluetooth connection or catching fire. The internal components are also of a higher standard, making it textured, high quality and durable. Bluetooth 5.3 The new 2022 upgraded Bluetooth 5.3 chip let you enjoy faster pairing, more stable connection and clearer calls With its optimized antenna module makes it the most important call function has been qualitatively improved. It supports one-touch call/hang up and can also be used with navigation app/Siri/Google Assistant on your phone. Hi-Fi Music & color light This LENCENT bluetooth transmitter has a precise and stable connection, no stuttering in listening to songs. High frame rate data fast transmission supports all streaming lossless music, enjoy your drive quietly under the atmosphere of colorful breathing light(can be turn off). PD 20W & QC 3.0 This wireless bluetooth car adapters are equipped with PD 20W & QC3.0 Fast Charger, which can provide up to 5X charging speed for 2 devices at the same time. You can use this FM transmitter to charge your phone, pad, switch, etc. It comes with smart charge monitoring to prevent overload, overcharge, short circuit and other accidental situations Easy to use& Wide Compatibility Simple construction, easy to use. Suitable for all vehicle types including car, truck, RV, pickup(12-24V),Fit most devices that support Bluetooth, such as iPhone 14 13 12 11 Pro, iPad,iPod, Samsug Galaxy S22 S21 S20,Huawei Support Voice Navigation From Smartphone Supports intelligent voice navigation from your phone, streaming audio from the navigation app/Siri/Google Assistant to your car. Bluetooth 5.3 Advanced Bluetooth 5.3 technology provides a more stable Bluetooth connection with no latency for talking or listening, fully integrated into your car system Voltage Monitor LENCENT FM transmitter can detect displays the car battery voltage for 3 seconds after power on, you can monitor the car battery condition easily.