Proel U24H 2.4GHz USB Wireless Handheld Microphone System

The Proel U24H is a wireless handheld microphone system that uses 2.4GHz technology for high-definition, interference-free audio transmission. Its ultra-compact USB receiver is powered through the USB interface and incorporates a dual-mode audio interface, allowing automatic connection sensing for analogue and digital devices.

Plug-and-play operation means no driver installation is required. The system can connect to a PC or Mac for direct recording into a preferred DAW application. With a suitable USB Type-A adaptor, it can also connect to iOS or Android devices for stand-alone digital applications.

The receiver is compatible with Proel equipment featuring a USB WIRELESS input. Its 2.4GHz wireless technology avoids interference from television stations and other broadcast equipment, while intelligent frequency hopping helps maintain a stable connection. The transmitter pairs automatically with the receiver.

The included handheld microphone features a high-quality dynamic capsule designed for vocal applications.

Features

• 2.4GHz ISM licence-free operating band with Intelligent Frequency Hopping
• Ultra-compact USB receiver with a dual-mode audio interface
• Plug-and-play operation with no driver installation required
• Automatic transmitter and receiver pairing
• Easy pairing and memorisation of matched devices
• More than 25 metres (100 ft) operating range in open spaces
• High-quality dynamic microphone capsule
• Suitable for video production, podcasting, video blogging, presentations and karaoke

U24 USB Receiver

Frequency range

2.404–2.476GHz

RF sensitivity

-78dB

Frequency response

50Hz–15kHz

Sampling

16 bit at 38.5kHz

THD

<0.05% at 1kHz

Signal-to-noise ratio

>85dB

Transmission delay

18.3ms

Output connector

USB Type-A

Audio output level

4dBu (1000mV)

Current

<55mA

Operating temperature

-10°C to 50°C

Dimensions (W × H × D)

94 × 26 × 9.5mm

WM24M Handheld Transmitter

Frequency range

2.404–2.476GHz

Transmitting power

<10dBm

Transmission distance

Up to 25m in open spaces

Frequency response

50Hz–15kHz

Sampling

16 bit at 38.5kHz

THD

<0.05% at 1kHz

Signal-to-noise ratio

>85dB

Transmission delay

18.3ms

Power supply

2 × 1.5V AA alkaline batteries

Operating time

Up to 20 hours

Dimensions

278mm high × 47mm diameter