The Digital-34-AI from VocoPro is an all-inclusive quad professional wireless microphone package. This Swiss Army knife of a wireless microphone system lets up to four users choose between a handheld mic, a headset mic or connecting an instrument wirelessly without interference from each other. This makes it the perfect system for houses of worship, schools, businesses and bands that need a flexible professional wireless microphone system within budget without the complicated setup. The Digital-34-AI system includes four wireless handheld mics and four belt packs transmitter with four headset mics. Eight mic windscreens and power adapter are also included. It works in the 902–927.20mHz range.