Sehemu ya hisa.: 7816
Kiolesura: I²C, Ishara ya Ingizo: Analog - Single Ended, I²S, Microphone, Ishara ya Pato: Analog - Single Ended, I²S, PWM Speaker Output, Frequency ya Sampuli: 4 ~ 8kHz, Muda: 8 Min 3 Sec ~ 16 Min 6 Sec, Filter Pass Band: 1.8 ~ 3.7kHz,