Sennheiser HD 660s2 Headphones JBL Quality Time HDMI*2/USB*1/USB-C*1/Earphone*1/AV*1

HDMI*2/USB*1/USB-C*1/Earphone*1/AV*1

Pre- Amplifier mode

Comfortable hands-free headset included

Wireless Statistics

Sennheiser HD 660s2 Headphones JBL Quality Time HDMI*2/USB*1/USB-C*1/Earphone*1/AV*1Enjoy your music on a completely new level. An intimate, relaxed sound signature combines with outstanding precision and exceptional comfort and now, extended sub bass for a deeply moving experience. The extremely precise yet non fatiguing sound of the HD 660S2 delivers even more impact with extended sub bass. With an optimized surround, transducer airfl ow, and coil our engineers doubled the sound pressure at the lowest octaves. You can feel the