Samson's Go Mic Mobile is a professional wireless microphone system for smartphones, allowing mobile filmmakers/journalists to capture incredible audio anywhere via a compact, dual-channel receiver that mounts/connects directly to smartphones, tablets, digital cameras, and tripods. The receiver plugs into your Apple iPhone/iOS device via the included Lightning cable (Android devices with USB Micro-B or USB-C cables). It transmits low-latency audio utilizing the 2.4GHz frequency band. The receiver's rechargeable lithium-ion battery offers long hours of operation.