Enjoy music from upto 95 feet away from the transmitter with amazing clarity using the Sony MDR-DS6000 headphones. These Sony wireless headphones feature virtual 5.1 channel surround sound which lets you enjoy movies at high volumes without disturbing others. The built-in audio compression feature of this Sony 2.4GHz headphones compresses the dynamic range, auto tuning and power on/off and lets you enjoy both bursting and whispering sound. Built with an open air design and self-adjusting headband the Sony MDR-DS6000 offers great comfort and lets you enjoy music for longer hours. The built-in decoder of these Sony wireless headphones reproduces Dolby and DTS sound modes. The rechargeable nickel-metal hydride battery automatically charges these Sony 2.4GHz headphones.