The Vtech ES 2051 Additional Handset is a cordless phone accessory designed for home or office use. This DECT handset from VTech features a speakerphone function, making it versatile for various communication needs. With a sleek black design and a one-year manufacturer warranty, this additional handset provides a reliable and convenient phone line for users. The unit does not come with a power supply, but it can be easily connected to existing Vtech phone systems for seamless communication. Comes with handset and docking station only and used batteries NO POWER SUPPLY.