NATEC Hopper. Type: Lavalier/clip microphone, Microphone sensitivity: -38 dB, Microphone frequency: 20 - 20000 Hz. Connectivity technology: Wireless, Maximum operating distance: 30 m. Product color: Black. Power source: Battery, Battery capacity: 40 mAh. Microphone weight: 56.1 g. The NATEC HOPPER LAVALIER WIRELESS LIGHTNING MICROPHONE FOR SMARTPHONE is a new, original, and free product that belongs to the Audio and Video category. Like all our products, it comes with a two-year official warranty from the NATEC brand and 14 calendar days for returns. The item is in stock and you will receive it within three to eight working days, depending on the chosen shipping method. The manufacturer or supplier reference for the NATEC HOPPER LAVALIER WIRELESS LIGHTNING MICROPHONE FOR SMARTPHONE is NMI-2255 and its EAN is 5901969445701.