Ortizan Portable Bluetooth Speaker, 40W Loud Stereo Sound, IPX7 Waterproof Bluetooth Speakers with Bluetooth 5.0, Dual Pairing, 15H Playtime, Power Bank Function for Party

40W Powerful Sound and Patented DSP Algorithm Technology: Built with 2 x 20W Max speaker, Ortizan bluetooth speaker provides crystal clear sound and powerful bass without distortion even at maximum volume. 20Hz-16000Hz Frequency range to provide excellent stereo sound. And the dual passive radiators provide premium deep bass.
IPX7 Waterproof Speaker: Bluetooth speaker with IPX7 water resistance technology uses unbreakable TPU silicone material, perfect for pool party, travel. And comes with a portable soft rope ideal for hiking and biking, camping party etc.
15-Hour Playing Time &Power Bank Function: The Bluetooth speakers have 15 hours of continuous music playback time or talk time (built-in microphone). It has the function of emergency mobile power supply, which can charge the mobile phone when the mobile phone battery is low
True Wireless Stereo for stereo surround sound Pair two speakers for left and right channels in Dual Pairing mode. You can purchase two bluetooth speakers at the same time to truly enjoy the surround sound of a movie theater by pairing the Dual Pairing function, it's an auditory experience that's truly unparalleled. Tap ''EQ'' to choose three audio effects between Balanced, 3D and Deep Bass.
Upgraded Bluetooth 5.0 SignalThe wireless bluetooth speaker uses Bluetooth 5.0 version to allow connection of devices up to 66ft without barrier such as smartphone, TV and laptop. Support TF card & AUX-in, it's a great wireless speakers bluetooth for Travel, Party and Home.