The Saramonic WiTalk-WT4S is a wireless intercom system with a single earpiece for 4 people, operating in full duplex at 1.9GHz, suitable for professional productions. Ideal for films, television, theaters, photoshoots, and sports events, it allows wireless team communication without movement restrictions.

• Full duplex operation: Enables simultaneous communication among up to 4 people without limitations.
• Lightweight and comfortable earpieces: Designed for long-term wear, with adjustable microphones and reversible earpieces.
• Hands-free operation: Features mute button and volume control with easily accessible buttons.
• High-quality sound: With a 65dB signal-to-noise ratio and tuned frequency for human voice clarity.
• Extended operating range: Generous coverage up to 400 meters with up to 18 hours of battery life in wireless earpieces.
• Expandable system: Ability to add additional earpieces for up to 17 people.

The system includes 1 x WiTalk-SMH earpiece, 3 x WiTalk-SRH remote earpieces, 4 x USB-A to USB-C charging cables, and 1 durable and waterproof hard case.