Take your workout to the next level with Powerbeats³ Wireless earphones, featuring up to 12 hours of battery life to last through multiple workouts and secure-fit earhooks to maximize comfort and stability. With Fast Fuel, a 5-minute charge gives you 1 hour of playback. Sweat and water resistance provides trusted durability and dual-driver acoustics deliver dynamic sound to power your workout.
Rocketfish™ - Wireless Subwoofer Transmitter/Receiver Kit - Black
Only at Best BuyThis Rocketfish™ RF-WSW312 wireless transmitter/receiver kit makes it easy to equip your home theater system with a wireless subwoofer (not included). Up to a 45' wireless range allows flexible speaker placement.
Will this work as a wireless sub for my TV, I have a Vizzio sound bar but it didn't come with a sub.
Yes if your sound bar has a output for a sub or run it through your receiver if you run your speakers through a receiver