CY-BT100U Panasonic Bluetooth Module

Hands-Free Mobile Phone Conversations
This kit supports hands-free mobile phone conversation, via Bluetooth® wireless network technology. Simply connect the Hands-Free Kit to the expansion module or head unit. The kit comprises a switch, microphone, and antenna. This automatically provides a wireless connection to a Bluetooth enabled mobile phone when calls are received, so you can converse confidently and conveniently, while leaving your phone in a pocket or bag. The caller's number is displayed on the head unit when calls are received.

Specifications:
Current Consumption: Less than 1.0A
Communication Frequency: 2402Mhz - 2480Mhz
Number of channels: 79 channels
Channel Width: 1.0Mhz
Communication Mode: Frequency Hopped Spread Spectrum Communication
RF Output: -1dBm (0.8mW)
Service Area: within 10m
Protection Class:  IP20
Applicable Bluetooth Version Ver. 1.1 or later (Ver. 1.2 or later recommended)
Microphone Impedance: 600 ohms