Bluetooth hands free kit for cars system is to use Bluetooth technology to enter the car with a Bluetooth mobile phone for wireless communication, by operating the hands-free system to complete the same as the phone and answer the call control and other functions.

Introduction

Bluetooth hands free kit for cars system is mainly responsible for wireless connection and data transmission with other Bluetooth devices such as Bluetooth mobile phones, which can be regarded as loading a wireless transceiver on the system, which plays a decisive role in the system. In the application area, the Bluetooth telephony "telephony" infotainment and navigation system market is rapidly evolving. Bluetooth technology has a variety of anti-jamming features that can adversely affect the reliability of data streams and connections through the large number of RFI signals in the car's cab Reduce to a minimum.

composition

Bluetooth hands free kit for cars system consists of a microphone, operation controller and electronic box. The electronic box is the core component of the Bluetooth hands-free phone system for wireless connection with the driver's Bluetooth phone and controls the car stereo system. Operation controller control incoming calls, hang up, volume control, voice dialing and other functions.

Features

Bluetooth hands free kit for cars system consists of Bluetooth handsets and car hands-free devices, Bluetooth phones are audio gateways, car hands-free devices using Bluetooth wireless link to connect to Bluetooth mobile phones, without the need to operate mobile phones can be achieved on the external cellular network control, Including answering calls and making calls. The system provides drivers with a certain degree of security during the call while driving, and can maintain a good call effect in a high speed driving environment and can provide certain data services.

The disadvantage is that when the user is not a Bluetooth mobile phone users, basically can not achieve the hands-free function. Bluetooth car automatic answering system design very humane, give full consideration to the internal structure of the car and the driver's request, the use of car power for its power supply, car audio for its output voice signal.