Rock-In™ 3.0 Instant Speaker
You may have seen this gadget presented on ABC’s “Shark Tank” by Origaudio founders, Mike Szymczak and Jason Lucash, where it blew the sharks out of the water. Use the Rock-In™ 3.0 to turn just about any hollow object into a speaker with the vibration technology- anywhere, any time.
• Vibration speaker that transforms anything hollow Into a speaker
• 10+ hours of audio playtime
• Includes charging cord
• Portable and lightweight