https://www.tropicalmusicpr.com/es/product-page/akg-wireless-mini-handheld-microphone-system-wms40-mini-voc-us25a
AKG WIRELESS MINI HANDHELD MICROPHONE SYSTEM - WMS40 MINI VOC US25A | Tropical Music | Puerto Rico
The AKG WMS40MINI-VOCAL-US25A Wireless Mini Wireless Handheld Microphone System (537.500MHz) has up to 30h playtime with one single AA battery. Small size -...