Satellite speaker set and subwoofer deliver 400 Watts Peak power for powerful, crisp sound and thundering bass you can feel Versatile home speaker system connects to 3 entertainment devices simultaneously. Works with any device with either an optical, headphone jack (3.5mm) or RCA inputs Plug and play audio speakers feature optical, 3.5 millimeter and rca Inputs for easy connections to TVs, computers, PlayStation, Xbox, Wii, smartphones, tablets and more.Customize your sound experience with simple on-speaker Volume and bass controls plus power. Please refer the User Guide before use. Compatible with Television,Computer,Smartphone,Tablet,Music player,DVD player,Blu-ray player,PlayStation,Xbox,Wii This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.