[Portability]: Wherever you go, the Zeb-Pixie portable Bluetooth speaker is your ultimate choice for partying, promising to revolutionize your audio experience entirely.[Incredible sound]: Equipped with a 3.6cm speaker driver, this speaker delivers immersive sound quality, providing an auditory delight.[Output power]: With a 5W RMS output, this speaker delivers pure acoustics, boasting clarity and impacting bass.[Connectivity]: Select your preferred method for uninterrupted listening to your favorite song - either connect with other devices via BT v5.3 or use a micro SD card.[Playtime]: With its built-in rechargeable battery, this speaker enables you to take your music anywhere, offering up to 7* hours of continuous enjoyment. [at 50% volume][Calling function]: The ZEB-Pixie speaker seamlessly integrates a calling function, allowing users to easily make and receive calls directly from the speaker.[TWS function]: Pair another ZEB-Pixie speaker with this one using its unique TWS feature, and enjoy karaoke sessions with friends anytime, doubling the fun at your party.[Carry loop]: The ZEB-Pixie is a compact speaker featuring a convenient carry loop for easy portability.