Bluetooth FM Transmitter For Car,Bluetooth Car Adapter With USB Charging Car Charger MP3 Player Support TF & USB Disk,Hands Calling ✿Feature: ✿Product Name: Car charging car MP3 Bluetooth player ✿Product color: Black ✿Power supply: DC5V ✿Output current: 3.1A ✿Transmission frequency: 87.5mhz-108.0MHZ ✿Applicable models: 12 V -24V vehicles ✿Rated working voltage: 12v-24v ✿Working voltage: 8-32v ✿Usb1 output：5V/1A ✿Usb2 output：5V/3.1A ✿Signal to noise ratio: >60dB ✿Bluetooth version: version 5.0 ✿Bluetooth transmission distance: less than 10m ✿Net Weight: 23g/0.05lb ✿Gross Weight:45g/0.10lb ✿Product Size: 7.8×3.5×2.8cm/3.07x1.37x1.10in ✿Packing Size: 12.5×6.2×4.2cm/4.92x2.44x1.65in ✿Description: ✿[Handsfree Bluetooth Transmitter] Connect cellphone and this Bluetooth adapter via Bluetooth, One-click the button to answer/redial/hang up or reject calls. Built-in microphones and noise suppression tech for clearer Hands- Call. You can keep your eyes on the road making your driving more interesting and safe. ✿[Dual USB Ports Car Charger] -- This Cigarett-e lighter Bluetooth car charger Supports charging 2 devices simultaneously with overcharge protection. One USB port can read USB disk, another USB charging port will charge your compatible smart device quickly . Enjoy in-car stereo streaming and charge smartphones at the same time. ✿[Easy To Use] -- Plug this wireless car kit into the Cigarett-e lighter socket, turn your car FM radio to a blank station (87.5-108.0MHz), and adjust this FM transmitter to the same one; Pair with your phone via Bluetooth 5.0 ✿[Smart Bluetooth 5.0 New Generation Chip] has fast response speed, constant temperature and current charging, harm-less charging and safer charging ✿[Safe To Use] Built-in over-current protection, over-voltage protection, short circuit protection, effectively prevents multiple problems. ✿Package Included: ✿1X Host ✿1X Instructions ✿ ✿ Product Name: Car charging car MP3 Bluetooth player ✿ Product color: Black ✿ Power supply: DC5V ✿ Output current: 3.1A ✿ Transmission frequency: 87.5mhz-108.0MHZ