HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Three High-Power Speakers Are Combined The Volume Is Upgraded And The Sound Waves Bring You Extraordinary Audiovisual Enjoyment. The Ice Blue Ambient Light Is Full Of Sense Of Science And Technology And The Brilliant Light Makes The Sense Of Hearing And Vision Blend Together. Equipped With A Bass Reversing Hole To Make The Bass More Shocking The Fusion Of Treble And Bass Independent Knob Adjustment You Can Control The Sound Effect You Want. Support Wired/Bluetooth Connection Only Usb Interface And 3.5Mm Audio Interface Widely Compatible With Computers Mobile Phones Notebooks. Features: Name: Bluetooth/ Bluetooth Version: Bluetooth 5.0 Length: About 1.1M Effective Distance: About 10M Sub Box Size: About 7.5X6x6cm Main Box Size: About 13X11.5X9cm Output Power: 3W Power Supply Mode: Dc5v Adjustment Method: Knob Product Weight: 1.5Kg Material: Abs