Scope of supply:
TT-BA01 Bluetooth Audio Transmitter
USB Charging Cable
3.5mm adapter RCA to 3.5mm jack
Manufacturer instructions (German)
I use the transmitter together with the TaoTronics® TT-BR01 cordless Bluetooth stereo headphones. The coupling takes place without any problems, must they have not even read the manufacturer's instructions (but beneficial).
The manufacturers instructions are in an understandable German.
To test I have connected the transmitter to a TV on the music system and the laptop.
Everything worked fine. The range is approx 8 10 m long as one on the same floor is concrete ceilings shortened the range.
Class I feel that the transmitter can be charged via USB cable to the device when a USB - connection is available.
On TV I have a slight delay of the audio signal detected when I simultaneously on TV audio and headphone audio. So TV sound on mute.
Conclusion: Class member, trouble-free use now I buy a Bluetooth speaker for the terrace. 5 Stars.