Bluetooth Transmitter Upgraded Wireless Handsfree Review

QC18W Rapid Charging & 5V/1A Dual USB charglng:This car fm transmitter with two USB ports for charging devices, 18W Rapid Charging- Possibly the latest, fastest and most efficient USB Rapid Charging technology in the world,4X faster than standard chargers,device get fully charged in a short, Another (5V/1A) USB port is designed for normally charging or reading U disk ,A free conversion cable*1 can change the USB charging port 1A to 2.4A, allowing smart devices to enjoy faster charging. (CVC) Noise SupprEsslon & Siri Voice Asslstant: built-in microphones and noise suppression (CVC)technology for clearer Hands-Free Calls, grants you crystal clear call. Answering/redialing/dismissing or ending the call just simply click a button. Seamlessly switches between incoming calls and music, Moreover, you can stay fully focused on the road by using Siri or Google Assistant to make phone calls, send texts or get driving directions. Bluetooh5.0 & EDR:compared to earlier or older versions likeBluetooth 4.2, Bluetooth 5.0 more stable connection ,consumes much less energy and lasts much longer; EDR(Enhanced Data Rate), which ensures a faster data transmission rate and much more stable connection between a device and the audio receiver. Bluetooh5.0 & EDR:FM transmitter can be paired with all Bluetooth enabled devices, it is compatible with iPhone, iPad, iPod, Tablet, Samsung, HTC, Sony and other Android Smartphones. Can be used in cars, trucks and other 12-24 V vehicles. Supporting music playing via Bluetooth connection/ USB flash drive (≤128G)/ TF Card (≤128G), this car Bluetooth adapter will provide more stereo and duplex sound with its high-fidelity system. MP3/WMA/FLAC/APE/WAV format supported. Multl-Safety Protectlon:Comes with built-in over-current protection, over-voltage protection, intelligent temperature control, short circuit protection. The FM transmitter effectively prevents multiple unsafe problems,Under Bluetooth unpaired connection, it will automatically shut down after 10 minutes of no operation or connection, which can effectively reduce the loss of electronic devices within the charging device. Better protect your car and smart devices.