... , ... ,etcBT-6B DEVICE FEATURE:Main Chipset: CSR BC04 ExternalBluetooth Specification: V2.0+EDRBluetooth Profiles: HSP, HFP, PBAP, SPP, OPP, HCI, HID etc ... , AIO, UART, USB, PCMSupply Voltage: 3.3VROHS Compliant General Description:BT-6B is a Bluetooth module based on CSR BC04 External chipset ...