1.8 color TFT display, 3 soft keys, DECT, built in Bluetooth, multi registration support, up to 500 number handset phonebook, up to 20 incoming and 20 outgoing call log, full duplex speakerphone, 6 levels of handset, speaker and headset volume, wideband voice, noise reduction, vibrate ring, redial, ringer and charge LED, up to 13 hour talk time and up to 200 hour standby time, 3 hour battery charge time, belt clip, uses 1 Lithium Ion battery, headset port, 1.9W x 5.1H x .75D, black. Key Feature DECT 6.0 Technology 1.8-inch, 65, 000-colour TFT Display Wideband Voice (G.722) Built-in Bluetooth Headset Jack (2.5mm plug) Vibrate Mode 500-Entry Personal Phonebook Full-Duplex Speakerphone Adjustable Ringtones Maximum Register Handsets: 255 Maximum Cell Stations per System: 128 (32 per Air Sync Group)