The Poly Calisto 5300 is a portable, wireless speakerphone designed for conference calls and multimedia playback with high-quality audio.

Yes, it is compatible with most Bluetooth-enabled devices, including smartphones, tablets, and laptops.

The battery lasts up to 16 hours on a single charge, depending on usage.

Yes, it supports voice assistants like Siri, Google Assistant, and Cortana.

The box includes the Poly Calisto 5300 speakerphone, a USB cable, and a user manual.