Mobile Device Microphone Posted on February 11, 2016 Edutige EIM-001 i-Microphone. Omnidirectional Microphone Voice Recorder. Amplifies recording up to 12dB louder. Specifically designed for lecture capture. Compatible with Apple or Android devices. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.