The Eartec UltraLITE HUB intercom system for 7 people includes a mini HUB base station, one Max4G single-ear headset, and six UltraLITE remote headsets with double earpieces. It also includes seven rechargeable 3.7V lithium batteries, an eight-port charger with adapter, and a large soft case for easy transport. This system is designed to accommodate teams of seven people who need to communicate wirelessly while simultaneously working with their hands. The HUB base station is designed to extend the range of your existing Eartec wireless system by more than 300 metres, and moreover, to be portable; you can wear it on your belt, allowing your access point to move with you, or place it in a modifiable fixed location. Each UltraLITE remote headset with double earpiece allows you to maintain constant full-duplex voice contact even while on the move. It features luxurious padding and a fully adjustable noise-cancelling microphone to ensure effective voice communication even in very noisy environments. The Max4G single-ear headset is a fantastic addition to your UltraLITE HUB full-duplex wireless intercom. It features a fully adjustable headband and a luxurious leatherette cushion that surrounds the ear, ensuring a firm and comfortable fit. Furthermore, the microphone arm rotates 270°, and when placed in the vertical position, it automatically cuts the microphone gain. The eight-port charger with adapter is a multi-port charger with a positive LED indicator. When the batteries reach full charge, the corresponding LED changes from red to green, indicating that the battery is fully charged and ready for use. The large soft case is made from waterproof nylon with a moulded plastic handle that facilitates transport for field work. It includes several padded compartments to keep all the headsets organised. It also features a hook-and-loop fastening pocket for storing the multi-port charger, as well as a strap for hanging the HUB. Furthermore, the moulded plastic handle facilitates transport for field work. Mini HUB full-duplex transceiver for 1 wired headset and up to 6 UltraLITE wireless headsets UltraLITE remote headset with double earpiece with rechargeable lithium battery Max4G medium wired headset for UltraLITE HUB intercom system (single earpiece) Multi-port charging base with adapter for 8 batteries Large padded soft case for selected Hub series headset systems