The Pyle Sound Box Splash (PWPBTN65GN) is a rugged, marine-grade portable Bluetooth speaker designed for outdoor adventures. With its IPX4 splash-proof and shock-resistant construction, this speaker is perfect for pool parties, beach trips, and hiking. It features two wireless music streaming options: Bluetooth and Nfc. With Bluetooth, you can stream music from any Bluetooth-enabled device, while Nfc allows for quick and easy pairing with your Android devices. The speaker offers impressive bass output and full-range stereo sound, and its rechargeable battery provides up to 6 hours of playtime. It also includes an Aux input to play music from other devices, as well as a metal hook loop for easy attachment.