Testurteil: "6.0 (good)"
Test: Einzeltest: Sony DR BT21G - headset
Zitat: The good: The Sony DR-BT21G headphones are lightweight and comfortable, and they act as a headset for compatible cell phones as well as offer stereo sound for music. Audio quality is passable for wireless headphones, and bass response is good.
The bad: There´s no Bluetooth transmitter included in the DR-BT21G package, and the headphones give off a very noticeable background hiss that interferes with quiet songs. Call quality is only so-so.
The bottom line: The Sony DR-BT21G is a suitable stereo Bluetooth headset for listening to tunes at the gym and for accepting brief calls, but it´s no replacement for quality wired headphones and a good BT headset.