The bluetooth speaker pro is ideal for parties gatherings and anyone who loves high quality wireless audio. It delivers powerful sound that easily fills any space making it perfect for music lovers and event hosts alike. Wireless music playback lets you connect effortlessly to your smartphone or tablet while the built in power bank ensures your devices stay charged. With a playback time of up to three hours you can enjoy non stop music without interruption. Additional features include mp3 playback via usb and microsd a wireless microphone for speeches or karaoke and vibrant rgb led lighting to set the mood. Plus the tws function allows you to pair multiple speakers for a full stereo experience. Compact and easy to carry this speaker is designed to bring music to any occasion.