The W-King Bluetooth Speaker Is A Large Outdoor Portable Bluetooth Speaker With 50W(90W Peak) HD Sound With Punchy Bass - Get a 50w output power and the latest state-of-the-art 4 drivers (2 passive subwoofers and 2 tweeters) and double passive bass radiators are located on the right and left side of the loud bluetooth speaker producing punchy bass and true HD sound. Frequency range: 90Hz-20KHz. With the loud bluetooth speaker, you will feel best atmosphere for new year party, indoor and outdoor activities, jobsite, gym and Thanksgiving Christmas parties. 100W Powerful Beast Stereo Sound - Easily pair two portable speakers, Upgrading 100W stereo surround sound immediately. The powerful bluetooth speaker bring sound to life for a fantastically dynamic Audio experience. When you listen to music, watch movies, or play games, the two powerful Bluetooth speakers creating left and right channels immediately brings you extraordinary clarity and detail. The bluetooth speaker is best choice for Fathers Day Difts, Graduation Gifts, Teacher Appreciation Gifts, Birthdays, Christmas, Thanksgiving! IPX6 Waterproof And Power Bank Function - As a Power Bank to charge your smart device. There is a massive rechargeable battery, a single charge gives you enough juice to 40 hours of playtime. IPX6 waterproof mechanical casings makes it suitable for outdoor activities and passive radiators covers prevent accidental bumps and drops. Take the waterproof rugged bluetooth speaker with you on camping trip or beach party! Advanced Bluetooth 5.0 Hands-Free Calling - With V5.0 outdoor bluetooth speaker, you can communicate with the phone assistant and never worry about sudden Bluetooth disconnection while using! Have a wireless connection range of 100ft, creating a fast and stable signal transmission. The built-in microphone also provides a hands-free of your call. Included 3.5mm audio jacks and TF-Card Slot. Please use a 5V 2.0A power adapter (not included) to charge your outdoor bluetooth speaker Equalizer One-touch NFC - Take your sound quality into your own hands with the built-in equalizer (indoor and outdoor mode). Adjust your audio signal, find the right balance, and enjoy deep bass, clear mids, and crisp treble. NFC connection allows you to pair your smartphone with your portable speaker by simply touching it (NFC Only for Android)