The Porodo Soundtec Marlo Portable Wireless Speaker - Black delivers robust sound and ergonomic comfort. Featuring Bluetooth V5.4- Stable connection and pairing with ease with your devices. A 350mAh battery capacity allows a maximum of 5 working hours at 50% speaker volume or 1 hour at 100%, making it an all-day companion; hence, frequent charging is not required. With a 3W speaker output, the Marlo will render clear and rich sound with high fidelity and provide an immersive experience. A built-in ambiance light adds extra glamour and vibes wherever you go. With Type-C charging, it's always fast and convenient. Whether at home, in the office, or on the go, carry it anywhere. Porodo Soundtec Marlo is a perfect option for music lovers who value audio mode and cool-looking gadgets.