This speaker is about 5.5" x2.5" x 2". It has plug and play or bluetooth hook up. Easy to recharge and can also sharge your phone in emergencys as it has a buialt in power bank.It is great for outside since it is waterproof and shockproof. Let it fall of the table and it keeps playing. Comes with charging cord and a wrist strap. #Rankboosterreview #Sponsored #LOBKIN https://www.amazon.com/Bluetooth-Waterproof-Dustproof-Shockproof-Activities/dp/B0789M7TB6