Best Audio Only Baby Monitor

VTech Upgraded Audio Baby Monitor with Rechargeable Battery, Long Range, and Crystal-Clear Sound

VTech Communications DM221 Audio Baby Monitor with up to 1,000 ft of Range, Vibrating Sound-Alert, Talk Back Intercom & Night Light Loop, White/Silver

Motorola Nursery PIP12 Baby Monitor Audio Only, Portable and Rechargeable, No WiFi Needed, 1500ft Range HD Sound with Auto Off, Includes Water-Resistant Travel Case

Motorola Nursery Baby Monitor Audio Only, No WiFi, Long Range AM21 with Private Connection, Cry Detection, Volume Control, Portable Parent Unit, Ideal for Safe Monitoring

VTech DM1211 DM1211 Digital Audio Baby Monitor with Enhanced Range (1 Parent Unit) White

Motorola Nursery Audio Baby Monitor Dual Room HD, 1500ft Range, Night Light, 2-Way Audio, No WiFi Audio Only with Parent Unit & 2 Monitors, PIP15

VTech DM1211-2 DM1211 Digital Audio Baby Monitor with Enhanced Range (2 Parent Units) Silver

VTech DM271-102 Audio Baby Monitor with Glow-on-Ceiling Night Light, Open or Closed Door/Window Sensor, Vibrating Sound-Alert, Talk Back Intercom & Belt Clip

VTech DM1111, Enhanced Range Digital Audio Baby Monitor, 1 Parent Unit, White