The Etekcity Roverbeats T12 has by far surpassed all of my expectations from a small portable speaker. Don't let the word "small" fool you. This speaker sounds better then many full size stereo systems on the market. It delivers 2 channel audio and deep bass like you wouldn't believe . It's great for use outdoors or even with small parties as this speaker has no trouble filling a large area with brilliant audio. With an easy connection via Bluetooth or via auxiliary input (all cables included), you can't go wrong here, especially for the price. This speaker also supports NFC, which means you can just hold your bluetooth device near the speaker and it will automatically start a Bluetooth connection. The speaker is skid proof and the battery life last for up to 12 hours. Its also very a durable, high quality product, highly recommend!
RooverBeats T12 by Etekcity on Amazon for $ 34.99