Very gently used for a couple of months. Has user manual. Vtech digital audio baby/elderly monitor. Two parent units. Baby unit has optional night light. Two-way, talk back intercom. Vibrating sound alert. 1,000 ft range. Rechargeable. Used this for my elderly mom to be alerted when she needed me. With two parent units, I kept one by my bed and one to carry around (built in belt clip) during the day. She had a loud oxygen machine on constantly, but with ‘vox’ adjustability, I didn’t have to hear that background noise, and the unit detected when she made noise or spoke. This was a lifesaver. Cash only please.