Spread powerful sound anywhere you go and anywhere you are with the XE300 Wireless Speaker. With IP67 Water resistance, dustproof and shockproof design, this speaker is designed to thrive in any environment.Get Extra Power, Clarity, and Distortion-Free Sound with X-Balanced TechnologyUnlike the circular diaphragm in a conventional speaker unit, the newly developed X-Balanced Speaker Unit in the XE300 features a non-circular diaphragm that realizes more sound pressure for a high-quality sound. The unit’s non-circular shape not only maximizes the area of the speaker's diaphragm, increasing sound pressure for more punchy bass, but it also reduces driver excursion while maintaining the same sound pressure, resulting in less distortion.Dual Passive RadiatorsDual passive radiators reproduce powerful bass notes.IP67 Water, Dust, and ShockproofThe XE300 is waterproof, so you'll have no worries about the sea or the poolside. Additionally, with an IP67 rating, your speaker is sealed against dust, so you can use it on any surface, wherever you take it. With extensive shock testing, you can rest assured that this speaker will withstand inevitable drops, bumps, and scrapes that come with everyday use.Play All Day on A Single ChargeKeep the party going with up to 24 hours of battery life on a single charge, and USB-C quick charging gives you up to 70 minutes of playback after just 10 minutes of charge time. When charging your speaker, the Battery Care feature stops charging just before the battery reaches 100 percent to increase the health and life span of the battery.Bundle Includes:Sony SRS-XE300 X-Series Wireless Portable Bluetooth Speaker (Blue)Super Mini 10,000mAh 30W PD3.0 Portable Power Bank