Operation voltage from 2.8 V to 4.2 V

Bluetooth 4.0 dual mode compliant

-90 dBm sensitivity for 2 Mbps mode and +5 dBm transmit power

A2DP v1.2, AVRCP v1.0 and HFP v1.5 profile

Simultaneously classic and BLE link

Integrated 96 dB SNR stereo ADC and stereo DAC

Five band digital hardware equalizer

Integrated microphone amplifier and bias

SDIO interface for Bluetooth SD card applications

Full duplex hands-free speakerphone

Up to 750 mA battery charge controller

Bluetooth stereo speaker

Bluetooth stereo headset

Bluetooth control and multimedia hybrid