... Headset Headphone for The New iPad Tablet PC SmartphoneThe Bluetooth Stereo Headset has been designed with style in mind, delivering high quality headphones that ... -18000 Hz and Total Harmonic Distortion is less than 0.5%.- Music & Talk time up to 13 hours, Standby time up ... Bluetooth enabled devices, for example mobile phone, PDA, laptops, MP3/4/5 etc.NOTE:The maximum operating time depends on the ...