Extra loud 50dB handset that can be used with your wireless enabled mobile phone and/or your xLC expandable family xLC8, xLC7BT, xLC3.4+ and xLC4 DECT land line phones- Tone control, boost button and volume control wheel to give you a customized listening experience- Visual and audible battery indicator- Extra loud speaker phone function for hands-free conversations on the go- Hearing aid compatible- T-coil audio mode- USB-C charging port for easy charging on the go and a charging cradle for home- Belt clip, lanyard and car air vent included to make sure you always have your xLCgo available in a convenient location.- Simple, easy-to-use design- Great for home or travel