HP Poly Sync 20 USB A Bluetooth Portable Speakerphone

Amazon

Hear and be heard: Keep the focus on your voice, not the background noise with a multi-microphone steerable array for echo and noise reduction. Let people talk simultaneously for natural conversations without missing a word with full duplex audio Work on the go: Keep your smartphone charged and ready using your Poly Sync 20, with up to 20 hours of battery life. It’s slim and portable, IP64 dust and water resistant, and comes with its own carrying case Easy connectivity: Just connect smartphones wirelessly via Bluetooth or computers via USB-A All in one: Portable speakerphone + portable charger + high-performance music speaker. Enjoy more clarity on every call thanks to the bass reflex system with dual passive radiators for natural voice and deep bass Stay in control: Know the call status, even from a distance, thanks to a highly visible light bar. Access your favourite function - play/pause music, last-number redial, voice assistant and more - with the touch of the programmable button

Zoro Tools

Sound like the professional you are with Poly Sync 20 USB/Bluetooth smart speakerphone for conference calls and music anywhere you work. Take conference room-quality audio on the go. Enjoy remarkable sound from meetings to music and reduced echo and noise so you can be heard clearly. Up to 2m microphone pick-up range Ideal for rooms 4m x 4m Up to 20 hours talk time 4 hour charge time Windows 10 and 11 and Mac OS compatible USB-A and Bluetooth connection

Euroffice

Enjoy remarkable sound from meetings to music. Reduce echo and noise so everyone hears you clearly. Slim and portable - take it with you anywhere. It goes as long as you do with up to 20 hours of battery life.