Here is the text in the specified tone: Hi-Fi Stereo Sound Enhanced Bass This wireless Bluetooth speaker features an aluminum alloy bass diaphragm and 24W high power full frequency dual drives for a high-fidelity sound system. It also includes EXTRA BASS technology for powerful sound and can be adjusted to 3 audio modes: Vocal, 3D Deep Bass, and Extra Bass. The sound is crisp, natural, and realistic with no scratches.

Cool Lights In Sync With The Beat The speaker's light dances with the rhythm of the music, flashing, phasing, and shining with the beat. This creates an excellent light rhythm for every bass, mid, and high in the music. It's perfect for gaming, music enjoyment, or watching movies, and you can turn off the lights anytime.

Powerful IPX7 Waterproof Speaker This waterproof speaker is certified IPX7, making it fearless for outdoor entertainment. It's resistant to rain, dust, snow, and spills, and can even be soaked in water for a short time. Enjoy it in the shower, swimming, on the beach, or in the rain without worrying about the weather.

Bluetooth 5.0 Wide Compatibility The Bluetooth 5.0 advanced chip provides faster and more stable connectivity up to 66ft / 20m with no signal interference. It's easy to pair with most Bluetooth-enabled devices, including iPhones, Samsung, MP3, TVs, and laptops. It also supports SD cards and true wireless stereo technology for separate left and right channels.

30 Hours Happy Playing Time The Ortizan portable wireless Bluetooth speaker can play for over 30 hours on a single charge. It also has a built-in microphone for hands-free calls, is lightweight, and easy to carry. It's an ideal gift for any occasion, including birthdays, Christmas, and Thanksgiving.