DriveNTalk Handsfree Car Kit V2.1 EDR Compliant - Class 2 - HFP, HSP, A2DP, and AVRCP - Voice Control, Auto Mute, Echo/Noise Cancellation - Black By using in-car speakers, KlaT7 provides outstanding sound performance compared to other types of hands-free. When your phone is connected to the KlaT 7, it uses front 2 speakers for calls and 4 speakers for music playback via Bluetooth streaming. With Digital Signal Processor (DSP), KlaT 7 provides crystal clear sound performance through Echo reduction and Noise cancellation KlaT 7 dual microphone reducing background noises so recipient can listen to your voice clearly. Just click to initiate, and then say the magic words to activate KlaT 7. Leave the rest to KlaT 7 and focus on driving. Text to Speech service supports your safe driving by speaking caller ID, alert and the status of hands-free. There is no need to look at the LED, you can keep your eyes on the road. Voice Controls Noise Reduction & Echo Cancellation MP3 & Audio Wireless Streaming Voice to Text by DIAL2DO Service Support (90 days Free Trial) Wireless Remote Controller