Product Review

WIRELESS DIGITAL 2.4 GHZ RADIO FREQUENCY CLOSED, DYNAMIC HEADPHONES VIRTUAL 7.1 CHANNEL SURROUND 3D SOUND REPRODUCES ALL POPULAR SURROUND SOUND SYSTEMS INCLUDING DOLBY DIGITALTM, DOLBYTM PRO LOGIC II amp;amp; DTSTM 5.1 CHANNEL SOUND RECHARGEABLE BATTERY SYSTEM AUTOMATICALLY CHARGES HEADPHONES BATTERY CHARGING: APPROXIMATELY 3 HOURS BATTERY INDICATOR: POWER-ON LED INDICATOR BATTERY LIFE: APPROXIMATELY 20 HOURS BUILT-IN LI-ION RECHARGEABLE BATTERY 6V AC POWER ADAPTER