ISOUND-6703 845620067039 “IGLOWSOUND TOWER • Up to 7.5 hours of play time based on usage. • IPX4 Rating – Water Resistant. • Built-in microphone with advanced noise cancellation for crystal clear speakerphone calls. • Volume, music and light controls featuring five multi-colored LED themes. • NFC compatible and Bluetooth v4.0 with up to 100 foot transmission range • Gravity Sensor auto-adjusts LEDs when using horizontally or vertically”