Brand: Jbl Output power: 30W Dynamic frequency response range (Hz): 63 Hz - 20k Hz Bluetooth frequency: 2400 MHz - 2483.5 MHz Bluetooth version: 5.1 Charging time: about 2.5hr Maximum music playing time: 12hr Features: - To the pool. To the park. JBL Flip 6 is IP67 waterproof and dustproof, so you can bring your speaker anywhere. - Don't sweat the small stuff like charging your battery. JBL Flip 6 gives you up to 12 hours of playtime on a single charge. Color: Army