Description
Features
The module is a Max. 4dBm( Class2 ) module.
Fully Qualified Bluetooth v4.0.
Integrated Switched-Mode Regulator.
Integrated Battery Charger.
Embedded Kalimba DSP Co-Processor.
Integrated **-bit Stereo Audio CODEC
*3dB SNR for DAC.
CSR's latest CVC technology for narrowband
And wideband voice connections including wind
Noise reduction.
Wideband speech supported by HFP v1.6
Profile and mSBC codec.
Multipoint HFP connection to 2 phones for voice.
Multipoint A2DP connection enables a
Headset(A2DP) connection to 2 A2DP source
Device for music playback.
Support Digital Audio Bus: PCM and I2S.
Support Host Interface: USB2.0 or UART.
SBC, MP3, AAC, Faststream(BTM**0),
APTX(BTM**5) decoder support.
HSP v1.2/ HFP v1.6/ A2DP v1.2/ AVRCP v1.4
Voice prompts (SPI Flash)
RoHS compliant.
Small outline. *3.4 x*3.4 x2.7mm(8M SPI Flash)
*3.4 x*3.4 x1.9mm(*4K EEPROM)
Applications
Stereo Wireless Headsets.
Wired stereo headsets and headphones.
Portable stereo speakers.
