ZEALOT Speaker WaterproofSize with Loud Stereo Sound This small, speaker is engineered to deliver 360 stereo sound. Whats more, it also has the RBG light aound the diaphragms. Both present a pleasure for ears & eyes.Born for advanture S49 speaker was born for outdoor activities with its robust handheld body, lanyard & IP67 waterproof design, you can take it to beach, mountian, hiking, fishing or camping, anywhere as you want for relax.Stereo Pairing & Improved battery life Dual pairing can present a much more louder & stereo audio for a better experience. Up to 12 hours(at 50% volume for light music) from 2 rechargeable lithium-ion. batteries. Charging is easy via Type-C USB port.MUSIC ON-THE-GO 3.46*3.46*5.55 inch portbale size body make it suitable for any occassions. True Pairing to achieve a extra loud audio for better experience.Hassle-free service We provide 24hr response sale service. Feel free to contact us for any of your questions. We surely help you to resolve it.