We've got a great deal here for you, in the Inateck Portable HiFi Bluetooth Speaker. We actually reviewed this one recently and absolutely loved the speaker. It does give you high fidelity audio, and it's under $30. Pretty crazy right? It comes in red and black, which looks quite nice. It has a bee-hive type design, which Inateck is quite proud of. On the side there is a micro USB port for charging up the HiFi speaker, as well as a 3.5mm headphone jack for those times you don't want to use Bluetooth. There is also an on/off switch located there. Inside, Inateck has packed in a 2000mAh battery, which they claim can last around 10-15 hours of usage. It also uses dual 3W drivers for delivering some mind-blowing sound.
This speaker is very portable as well, it can fit into your backpack or luggage with ease, with it being so small. Inateck designed it to be compact so it can be taken anywhere. The controls for the speaker are located on the top which include a Bluetooth pairing button and volume buttons. The volume buttons double as previous and next buttons to skip about tracks that are playing.
Normally, this speaker is $42.99. Not a bad price, but right now, you can take another $13 off of that price with the promo code COLF2PYE dropping down the price to $29.99, and it is also included in Amazon's free two-day shipping for Prime members.
Inateck Portable Hi-Fi Wireless Bluetooth 4.0 Speaker - $29.99 w/ code COLF2PYE