The HB2033 3.2” Video Baby Monitor features a 3.2" TFT LCD color screen, two-way communication, and infrared night vision. It uses secure 2.4 GHz FHSS wireless technology with encryption. The high-sensitivity microphone clearly captures sounds, and the monitor works up to 300m (1000 ft) in open areas. It includes 8 lullabies, a feeding timer alarm, and a sound level LED indicator, along with room temperature monitoring and ECO mode. Alerts notify you when the baby is out of range or the battery is low. The monitor supports up to 4 camera units and comes with a rechargeable 1250mAh lithium battery (parent unit) with up to 13 hours of standby time. An AC adapter is included, and the product meets FCC, UL, CE, GS, RoHS, and REACH standards. The packaging is environmentally friendly. It also supports 8 languages: English, Spanish, Portuguese, German, Italian, French, Dutch, and Russian.