Reflecting Panasonic's aim of providing technology that integrates easily into working lives, the KX-TCA285 DECT handset is slim & light, making it perfect for highly mobile, active professional environments. To ensure efficient, comfortable & clear communication, the KX-TCA285 is equipped with a noise reduction function, which can be enabled at the press of a button. This function reduces surrounding noise & makes the speaker's voice far easier to hear & underst&. in addition, the KX-TCA285 automatically adjusts the receiver volume to an easy-to-hear level if it detects noise when moving from a quiet place to a noisy place, providing comfortable voice calls without stress. Because work in factories, the healthcare & retail industries often requires both hands to be used, it can be difficult to communicate while holding a phone. The KX-TCA285 supports Bluetooth, which enables you to communicate using a cable-free headset while working, leading to enhanced work efficiency.