The Pro.2. TH-101 is a practical accessory designed to enhance telephony convenience. It serves as a bridge between your telephone system and a compatible headset. By connecting your headset to this device, you can enjoy hands-free communication, making calls without physically holding the phone handset. Whether you’re working, multitasking, or simply prefer a more comfortable calling experience, the TH-101 facilitates seamless communication. It’s an essential tool for those seeking mobility and efficiency in their phone conversations.