Bluetooth Speaker, Bluetooth Headset+Heartrate
Bluetooth v4.2 SoC dual mode solution
Stereo Audio (A2DP/AVRCP/HFP/HSP)
With BLE data control (e.g: +LED)
TWS Speaker
Local media player
Format: MP3/WMA/OGG/APE/FLAC/ACC
Storage : SD/eMMC & USB
Support battery charging
High-performance,low cost and low power consumptions
MIPS32 core architecture. large capacity RAM
Supports decoding Bluetooth A2DP audio and loading sound effects simultaneously
Supports Bluetooth handfree calls with dual MIC AEC and noise reduction.
Support V5.0 and compliant with V4.2/V4.2LE/V4.0/3.1/V2.1 Bluetooth specification
support dual mode (BR/EDR + Energy Controllers)
Take special methods at power optimization, Bluetooth playing and call modes. Embedded PMU supports power optimization and provide long battery life
High music and call qualities with low power and BOM
System Power Consumption: 5mA (Heart Rate & RRI), 4mA (just Heart Rate)
1.8 V to 3.6 V application supply and I/Os49 pin CSP 3mm x 3mm
Voice Recognition (Independent device)
- SNC7320
Support beamforming, AEC, NR
Command voice embedded
Support MIC array, max 8xMIC
Can act as indpendent VR chip
IOT appliction, voice control indoor appliance
Multi - language (VR)
2.4GHz Wireless Speaker/Headphone, 2.4GHz Wireless MIC
2.4GHz Audio Baby monitor, 2.4GHz Toy walkie talkie, 2.4GHz Wireless tourist guide speaker
Type-C USB headset, Hi-Fi audio player SoC, Audio DSP, Hi-Res audio device