The Xvive U7 wireless system gives saxophone and trumpet players reliable wireless freedom without sacrificing sound quality. The included supercardioid gooseneck microphone attaches securely to your instrument, allowing you to adjust the microphone position as needed. Powered by rechargeable Li-ion batteries for up to five hours of performance, the U7 transmitter and receiver are made of durable yet lightweight materials so you can focus on your playing. With six available channels and a range of up to 90', the U7 provides crisp, clear sound for practice or performance. Saxophone and trumpet players will appreciate the U7 wireless system's high-quality components and rugged construction built to withstand the demands of frequent use.