Enhanced Bass with Hi-Fi Stereo SoundThese wireless Bluetooth speaker with aluminum alloy bass diaphragm and 24W high power full frequency dual drive speaker to ensure high fidelity sound system, EXTRA BASS technology for powerful sound. The equalizer can be changed in 3 audio modes, Vocal, 3D Deep Bass and Extra Bass. are crisp, natural, realistic and without scratcheslight in sync with the beatThe light of this Bluetooth speaker will dance with the beat of the music. The light dancer flashes, phases and shines in time with the music, it gives every bass, mid and treble of the music a great light beat. It's capable of producing awesome sound when you're gaming, listening to music, or watching movies, and you can turn off the lights anytime you wantPowerful IPX7 Waterproof SpeakerThis speaker with IPX7 waterproof. Resists rain, dust, snow and spills, sand and mud, can be soaked in water for a short time. You can bring portable Bluetooth speaker to enjoy shower, swimming, on the beach or even in the rain, bathing everywhere. No worries about weather and outdoor conditionsBluetooth 5.0 CompatibilityBluetooth 5.0 provides faster and more stable Bluetooth connectivity within normal range of 66ft/20m without signal interference. Is easy to pair with most Bluetooth-enabled devices, such as Iphone, Samsung, MP3, TV, Laptop. Technology (True Wireless Stereo) provides separate left and right channels, let you really enjoy cinema surround sound16 Hours of Happy Playing TimePortable wireless bluetooth speakers are powered by 3600mAh long-lasting rechargeable lithium battery, can play for more than 16 hours per charge. Built-in microphone for hands-free calling, lightweight, can be carried around easily. Ideal gift for family and friends