Highlights: 4 channel UHF band Permission free insed the frequency frame Adjustable gooseneck microphone USB rechargeable, 4 hours charge - 8 hours play 30m range with open conditions Product Description: The Ortega Wireless System (OSWS) is an innovative wireless pickup for guitars with 86 mm soundholes. Designed for guitars without a pre-installed pickup, the OSWS offers easy installation, similar to a soundhole cover. It eliminates the need for complex, time-consuming modifications that could damage your guitar, preserving its natural sound and appearance. Perfect for enhancing live performances and improving stage mobility, the OSWS is ideal for occasional performances and simple amplification.