Rode lavalier mic for recording directly onto a smart phone or tablet. Compatible with iOS devices and select Android devices. Record using the free Rode Record App (http://en.rode.com/software/roderec) or an app of your choice.
Broadcast quality, professional-grade Lavalier Mic with TRRS Jack
High-quality omni-directional condenser capsule
Discrete 4.5mm miniature microphone
Kevlar® reinforced cable
Includes wind shield and durable mounting clip
Weekly rentals are also available for €40 (keep for 7 days but pay for only 5).
Tech specs here: http://en.rode.com/microphones/smartlav-plus