"Yealink DECT Handset • New modern commercial design, more compact and easy to carry • 1.8"" 128 x 160 TFT color screen with intuitive user interface • Up to 24 hours talk time (in ideal conditions) • Up to 320 hours standby time (in ideal conditions) • Quick charging: 10-min charging time for 2-hour talking time • HD voice and FNR (Flexible Noise Reduction)/Noise Cancellation • Headset connection via Bluetooth or 3.5 mm jack • Vibration guarantees you do not miss any call even in noisy situations • Sturdy and reliable belt clip to move discretionarily with PSU"