At close range, can only be recommended!

Terms:
Use it for music and voice transmission mainly at close range up to 3m for BT transmitter.
Positive:
Top sound quality, absolute noise reduction, for as a dwarf makes the battery amazing 3 hours of music enjoyment minimum,
pleasant wearing quality by wählbere Moos Gummie Adapter
Negative and therefore only 4 stars.:
Noise reduction is so violent that it like to quickly leads at greater distance from the BT transmitter and corresponding Fremdstöreinflüssen recurrent mute. Unfortunately, it can not regulate or switch off the Squelsh function.
The operating / installation manual should be revised urgently times!
Delivery time, price Leistungsverh .:
prompt delivery, good part for a small price