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Powerful Bluetooth Class 2 Multi-Media CSR8670 Lite module for wireless microphone

Powerful Bluetooth Class 2 Multi-Media CSR8670 Lite module for wireless microphone
Categories concrete column formwork
Place of Origin: China
Brand Name: Benchtest
Model Number: BTM770
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    Powerful Bluetooth Class 2 Multi-Media CSR8670 Lite module for wireless microphone


    Product Description
    This is a Bluetooth Class2 (max 4dBm) dual mode module. It is based on the most advanced CSR8670 chip set and the latest ADK, it can support Bluetooth V4.0 standard. The new RISC MCU core and 80MIPS Kalimba DSP Co-Processor enable not the existing Bluetooth multi-media function such as echo cancellation, noise reduction and stereo audio (A2DP audio) communications but also extended features for future. The highly integrated hardware includes high quality stereo DAC, high current (200mA) battery charger and, switch regulator. This makes the system design easier and save costs of external components. The host Interfaces include USB and UART, that are programmable for data communication, module control or firmware upgrade.
    The powerful and flexible design allows the module to support HSP/HFP/A2DP/AVRCP SPP, PBAP,…all kinds of Bluetooth profiles. Further more, the aptX, AAC, MP3 HIFI audio streaming are also supported.
    Applications
    • High quality wireless stereo headset.
    • High quality wireless stereo speaker.
    • High quality wireless stereo transmitter.
    • High quality wireless microphone
    • Wireless USB audio class device.
    • Dual paring mono headsets with noise reduction capability.
    • Hands-free car kits.
    • VOIP or land line phones wireless headsets.
    • Bluetooth Audio Gateway
    Product Benefits
    • Powerful and flexible that fits various kinds of the Bluetooth applications.
    • Compact Bluetooth stack firmware, easy to use.
    • Embedded high current (200mA) Li-ion battery charger.

    Product Specification

    Dimension

    12.4x12.4x1.8 mm

    Bluetooth Standard

    V4.0

    RF Power

    -6dBm to +4dBm

    Receiving Sensitivity

    -86dBm

    Program Flash Memory

    16M bits

    Audio Interfaces

    Analog stereo, dual microphone inputs

    Host Interface

    USB and UART

    Supply Voltage

    3.3V – 4.4V

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    Quality Powerful Bluetooth Class 2 Multi-Media CSR8670 Lite module for wireless microphone for sale
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