The U4 by XVIVE is a digital in-ear monitor system capable of operating on 6 different frequency channels, in a small and convenient size. It is lightweight and suitable for vocals-microphone as well as any instrument, with a signal range of up to 27.5 meters. The system can operate for up to 5 hours of continuous use on a full charge.

The set includes:

• 1x transmitter
• 1x receiver
• 1x USB Y cable
• 1x XLR mono jack male to 6.3 mm adapter

Features:

• Digital wireless in-ear monitor system
• Simple and easy-to-use plug-and-play application
• Lightweight bodypack that can be attached to a belt or the strap of the instrument
• Built-in rechargeable lithium battery
• Range up to 27.5 m
• 6 switchable channels
• Frequency range: 20 - 20,000 Hz
• ISM 2.4 GHz frequency band for global use
• Signal-to-noise ratio 107 dB (dynamic range)
• Battery life of up to 5 hours when fully charged
• Power switch for transmitter and receiver
• AUX/Line switch on the transmitter that selects between line (+4 dBu) and AUX (-10 dBV)
• Stereo output on the receiver
• Stereo jack 3.5 mm output on the receiver
• Metal casing with a durable ABS insert for long-lasting durability