Pretty fantastic small stereo bluetooth board

I bought this and a portable battery in an attempt to make a portable bluetooth

Has an annoyingly loud bluetooth start up sound and the bluetooth chip has a low compatibility with bluetooth inputs (i.e. not compatible with PC bluetooth output devices or old ipod devices.

Bluetooth works flawlessly

While the Bluetooth is lame, the industry is to blame

I bought 2 of the BOSS Audio BRS40 4" speakers that were very cheap and made a pretty crude wooden box and placed the amp inside and bam you got a cheap loud bluetooth speaker perfect for small to medium spaces.

I used the amp in a portable Bluetooth application- it worked flawlessly

I used the amp in a portable Bluetooth application- it worked flawlessly

This little board is amazing , Bluetooth is flawless , the output to my home speakers is way more than I expected , it's a great product.

Why do all of these cheap bluetooth audio receivers have a lot of static noise when connected?

I bought 2 of the BOSS Audio BRS40 4" speakers that were very cheap and made a pretty crude wooden box and placed the amp inside and bam you got a cheap loud bluetooth speaker perfect for small to medium spaces.

Has some odd bluetooth issues concerning

It does what it says however the unit cuts out at higher volume and it does not have a great Bluetooth distance

Bluetooth works well

I had an old speaker cabinet in the garage just gathering dust, and with about an hours worth of time and this device I was able to fashion a bluetooth speaker that outperforms anything else I own both in sound quality and loudness

I'd read that improving the Bluetooth antenna could help, but touching it with a screwdriver or pick (to ensure contact) didn't improve the hiss

This a very good bluetooth amp, it came in unbroken

The Bluetooth was never good and finally failed to connect.

I plan to purchase a few more of these and build a box to mount them in along with a full range speaker to make a portable Bluetooth speaker system.

This little device receives Bluetooth very well and the amp works great with a switching power supply.

Great Bluetooth board for the price

The Bluetooth was never good and finally failed to connect.

This is a great little amp for anyone looking for a simple, inexpensive, good sounding bluetooth amp

Overall worth the $ if you have some good speakers lying around that you want to turn into a good bluetooth system for cheap.

Use these on all my portable bluetooth diy projects getting more and more orders

It has some buzzing or hum but the bluetooth is very good.