Extraordinary sound quality 250W high power output, high volume and powerful sound Professional tuning, with three special sound effects With a shoulder strap for easy carrying Support TWS, 2 speakers can interconnect Type-A and Type-C dual USB power supply interface, convenient to charge your mobile phone With 48000mVh built-in battery, provide long using time Bluetooth 5.2 stable and fast connection With built-in noise-cancelling microphone, bring clear hands-free calls Support AUX-in, TF card, U-disk music playback 1.75W Bass with Dual Pairing - To achieve the incredible 250W, Zealot S89 comes with an exclusive custom 3 woofers and 2 tweeter. Combine with DSP chip for top of the line bass stereo effect. Crazy and shocking. In addition, it is equipped with a dual pairing function, like a live concert experience, 480000mVh Battery - More power, Better bass. What else? To support the perfect performance of the speaker, it uses a large capacity of 48000mVh battery as the base of the speaker, up to 50 hours of playback time, and can charge phones, tablets and other devices while playing3.Different Sound Effects - On Sound, Zealot all the investment is worth it. You want clear voices? Or a more bass effect. EQ button for you to achieve, 3 sound modes, to meet your listening preferences. The clear and dynamic mode light changes allow you to use at will. Are you still worried? - Best Bluetooth 5.2 technology, up to 100 feet of connection. Specifications ZEALOT S89 Wireless Portable Speaker 160 Watt Rechargeable Speaker Portable Music Barrel Loud Stereo System with AUX Input, USB, TF Card Name Parameters Speaker power Battery capacity 48000MAH Built-in battery Waterproof rating IPX7 waterproof Product Features AUX/TWS/USB/TF Card/RGB Lights Product size 538*241*266mm