Greetings - I used some Christmas $$ to purchase a bluetooth speaker / speaker phone for use with my iPhone. I've found it to work quite well, with surprisingly good audio quality.
Full review here:
Review: Monster Clarity Bluetooth Speaker
Disclaimer - I'm not affiliated with any of these products (nor do I sell them).
Having a conversation with friends and family using a cell phoneís speakerphone function can be frustrating. Difficult to hear and understand both for you and the person on the other end of the phone call. Also, sharing a video from a laptop, smart cell phone or iPad/touch screen device delivers disappointing audio. No more. This nifty device - the Monster Clarity HD Wireless Bluetooth Speaker delivers amazing sound quality for something that fits in the palm of your hand. Bass response is surprisingly good. Volume - plenty to fill your RVís living room or enjoying a restful afternoon under your RVís awning.
Iíve tested this successfully for phone conversations and listening to music. I especially like that the speaker also has controls that will advance to the next audio track by pressing a button. Handy if your phone is not nearby.
If you donít have a device that supports Bluetooth, no worries - the speaker also includes a 1/8Ē stereo input jack for a wired connection to your phone, laptop, or other device. This speaker has a built in rechargeable battery and includes a USB cable for recharging.
List price is $99. I found it on sale for $50 at a local electronics shop on a 1 day 'after Christmas sale'. I see on the monster website that that they have refurb units for as little as $39.