Wireless microphone SVEN MK-742 2.4 GHz, up to 12 h battery life

SVEN MK-742 is a wireless microphone system operating on the 2.4 GHz band with up to 12 hours of battery life. Designed for presentations, livestreaming, interviews and public speaking, it provides a cable-free audio solution that combines compact hardware with straightforward setup. The system includes a small transmitter and a compact receiver that establish a digital link for voice pickup and transmission in small venues, event spaces and content-creation environments.

Advantages

The SVEN MK-742 delivers up to 12 hours of continuous operation on a single charge, supporting extended sessions without frequent recharging. Operating on the 2.4 GHz band, it offers broad compatibility and easy pairing with the included receiver. Its compact transmitter and receiver design simplifies transport and deployment, while the wireless link reduces cable clutter and improves mobility for presenters, hosts and creators.

Suitable for

• Presentations and classroom lectures
• Livestreaming and online video production
• Interviews and field reporting
• Small events, meetings and public speaking

Key specifications

• Wireless band: 2.4 GHz
• Battery life: up to 12 hours per charge
• Form factor: compact transmitter and compact receiver
• Primary use: vocal/voice transmission for speech and recording

How to use

Charge the transmitter and receiver fully before first use. Insert the transmitter in the desired position (handheld or clipped to clothing, depending on the model) and connect the receiver to your recording device or sound system according to the receiver's output option. Power on both units and allow them to pair; confirm a stable connection by checking the receiver indicators and performing an audio test. Adjust input level on the receiving device or mixer to achieve clear, undistorted voice reproduction.

Usage recommendations

For reliable performance, keep the line of sight between transmitter and receiver where possible and avoid placing the receiver inside metal enclosures. Charge the units after prolonged use and perform a quick audio check before each session. When using in crowded RF environments, minimize interference by positioning the receiver close to the sound system and keeping the transmitter within recommended range for the venue.