Phones, tablets, and other media devices certainly have built-in speakers, but those speakers are always adequate and nothing more. To produce superior sound, you need a better speaker that can be easily synched with those devices. This is the sort of item that many of your clients, customers, and vendors would find very useful, which also makes it a great choice for a promotional giveaway.
The Explorer Water Resistant Speaker with Carabiner from Quality Logo Products^® features:

• a 3W water resistant speaker*
• a 1.5-hour charging time
• a 2-hour playing time
• a 33-foot range
• a micro USB cable
• a built-in carabiner**
• your custom design pad printed with 1 free color on the front
• a black box with instructions

The Explorer Water Resistant Speaker with Carabiner is FCC approved and makes a wonderful premium giveaway. Order yours today.

* This speaker is only protected from getting splashed by water. Do not submerge this speaker.
** Carabiner will not support human weight. Do not try to secure yourself with this carabiner.