QUALCOMM CHIPSET: Bluetooth v5.1 works with almost all Bluetooth devices,Support aptX-HD AAC high-end audio codecs. AUTO-ON & AUTO-CONNECT: Auto power on automatically when you start the car, then auto sync with the last connected phone BUILT-IN NOISE ISOLATOR: Zero Hum/Static/Buzz noise. SAFE DRIVING: With this SoundTek Bluetooth car receiver, connect it with your car speaker via Aux jack, then you could make hands free calls while you are driving and could also enjoy your smart phone music wirelessly in your car speaker. CONNECT To 2 PHONES: With the multipoint technology, The SoundTek can connect to 2 devices at the same time. SoundTek

This is a high end excellent sound Aux Bluetooth car-kits receiver for all cars which have 3.5mm Aux In port or for home audio system, Support Multi-point/Dual link

Excellent Sound

Best Audio Quality, Aston Innovatons's noise free technology 100% kill the hum/buzz/static/hiss noise, No need an extra ground loop noise isolator any more

Audio Technical Spec

Signal to noise ratio:>100dB
THD+N:<0.029% @ 20-20K Hz
Frequency response:+/-0.5dB @ 20-20K Hz
Output level:1Vrms (sams as iPhone)
Channel balance:<0.1dB
Crosstalk: >80dB

Advanced Audio Decoder

Support AAC audio decoder - better than CD quality

Crystal Handsfree Calls

Build-In high performance microphone, CVC noise reduction, Full-duplex HD voice processing, AGC algorithms, Excellent Handsfree Call Quality

Auto On

SoundTek will auto on when you start the car, then auto link with the last connected phone

Smart Backlit Buttons

All buttons have backlight LEDs, Which is much more easy and safe to use even at night

Voice Assistant

Support voice assistant such as Siri, Google Now ,Cortana (Just press and hold the play button about 2 seconds to active voice assistant)

Travel and Talk

Use the SoundTek to make your car Bluetooth compatible, a complete handsfree solution. Play music from your phone, make and receive calls and more!

Simple Operation

Three buttons take care of all possible functions. Play and pause music, answer and hang-up the phone, skip forwards or backwards, Vol+ or Vol-

To get the Best Audio Quality, Please adjust the volume of Receiver and Phone to Max in Music,Phone,Voice assistant mode first, Then adjust car stereo volume to right level