The Saramonic WiTalk-SMH is a single-ear master wireless headset for the WiTalk 1.9GHz intercom system. It is designed to work with up to 4x Saramonic WiTalk-SRH or WiTalk-DRH remote headsets. It features a hands-free design that enables you to communicate wirelessly, while being able to work unencumbered, moving freely throughout the venue or location. It features a remarkable line-of-sight range of up to 1312-feet (400m) and extended battery runtime, giving you the range and power needed to get through a day’s production. It includes a WiTalk-BP battery pack, a USB-C Charging Cable, and a Rugged Clamshell Carry Case.Lightweight and Comfortable Headset with Adjustable Boom Mic Arm and Rotatable Ear CupThe WiTalk-SMH’s adjustable single-ear headset is designed to be incredibly comfortable and extremely lightweight. It features a soft breathable leatherette earpad, enabling you to comfortably wear the headset for a long production. It also features a 270 Degree microphone boom arm swivel, adjustable headband, and rotatable ear cup. Allowing you to configure the headset how its most comfortable, with the mic on your left or right side.Hands-Free Operation, with Easy to Access Controls when NeededThe WiTalk-SMH is truly hands-free, allowing you to work and communicate with ease, and without reaching for a push-to-talk every time you need to speak. The WiTalk-SMH lets you communicate clearly and not have to worry about unneeded controls. When you need to mute your microphone it’s just as easy as flipping the gooseneck mic up or pressing mute on the earcup controller. Volume adjustments are just as simple, with easy to find up-and-down buttons on the controller.Intelligent Design for Focused High-Quality SoundHigh-quality sound is just as important as range and comfort with intercom systems, especially when working in a noisy environment like at a concert or on the side of a football field. The WiTalk-SMH is designed with sound quality as its highest priority, delivering high-resolution sound with a 65dB signal-to-noise ratio, and a frequency response tailored for the human voice. The microphone is designed to filter out extraneous audio, so you are not transmitting anything but your team’s communication. And the over-the-ear earpad, make it even easier to focus on your team.Extended Range and Power You Can Rely On, Indoors and OutOperating in the less congested 1.9GHz spectrum, the WiTalk-SMH delivers a high-quality signal and extended range, without interference. It features a working range of up to 1312-feet (400m) line-of-sight, giving your team the freedom to work in large venues or locations, while still in communication. A full system battery charge gives you an incredible runtime of up to 10-hours when using 2x remote headsets, or 5-hours with 4x remote headsets. A USB-A to USB-C charging cable is included, allowing you to quickly charge the battery in the headset, and inexpensive WiTalk-BP batteries are available (sold separately) to have more power on-hand when you need it. The headset also features a USB-C port to power and charge the system while in use with USB battery packs or power supplies.