The global Smartphone Microphones market size was valued at US$ 3.45 billion in 2024 and is projected to reach US$ 5.12 billion by 2030, at a CAGR of 6.8% during the forecast period 2024-2030. United States Smartphone Microphones market size was valued at US$ 912 million in 2024 and is projected to US$ 1.32 billion by 2030, at a CAGR of 6.3% during the forecast period 2024-2030.Download FREE Sam..