Car Charger BT 5.0 FM s Dual USB QC 3.0 Splitter QuiCharge 12V Auto Hands free Call Sockets

Features :1. Car battery voltage monitoring with LED display.2. Dual USB ports supply power at the same time.3. Built-in management chip, intelligent shunt and fast charging will not hurt the machine.4. It is made of aluminum alloy material and the streamlined design of the shell through 18 procees such as machining, ing, sand, oxidation, laser , etc.5. Using high-performance main control chip 5-layer circuit protection, it is safer to use together.6. Metal elastic contact design, suitable for s of different sizes, can carry 12V/24V wide voltage input, compatible with most models on the market.7. Compatible with a wide range of matching, smart adaptation of mobile phones, BT and tablets, while satisfying the charging of the main and auxiliary drivers.:Input voltage: 12-24VOutput s: 5V 4.8AItem model number: A9Display screen: LED blue light displaySupport expansion: U disk / mobile phone BTBT version: BT 5.0Transmit frequency: 87.5-108.0 MHzPrecautions1. The charger will be hot during use. It is normal at normal room temperature not exceeding 60 degrees.2. When the charger is over-current, over-stable, and short-circuit protection, it will stop working.3. Do not strongly impact this product.4. Do not soak this product in water.5. Do not modify or disaemble this product.6. Avoid charging in ps with high temperature or sun exposure. Too high temperature will affect the charging effect.Package contains:1pcs * car charger