Sanwa Direct 400-SP098 Compact Integrated Speaker and Microphone with Bluetooth, 8W, Lightweight (220g), Includes Strap, Rechargeable

This handheld microphone-style portable loudspeaker amplifies your voice simply by speaking into the microphone. No audio equipment is required, making it easy for anyone to amplify their voice. It's also a convenient way to increase your voice volume when wearing a mask or other protective gear. Its slim, easy-to-grip design and lightweight design, weighing just 220g, make it comfortable to use even for extended periods of use. Easy setup with just a power on/off switch, anyone can use it. It's Bluetooth compatible, allowing you to play music from your smartphone or other device. It can also be used for amplifying sound at the same time, making it ideal for karaoke. It runs on a built-in battery, providing approximately 8 hours of continuous operation after approximately 3 hours of charging.