Panasonic RPWF930 FM Cordless Headphones with Surround Sound £69.99
Rf transmission up to 100 metres, 40mm large calibre driver units.
Closed type for powerful sound, surround sound control, automatic tuning system, convenient rechargeable stand, economical auto power on/off transmitter, Ac adaptor and rechargeable batteries supplied.
Free adjusting headband for comfort, volume control on headphone, frequency response 18Hz-22kHz.
OR
Sony MDR-RF860 FM Wireless Headphones £79.99
Standing dock with easy charge facility.
40mm driver.
Up to 100 metres transmission coverage.
Automatic tuning.
Volume control on headband.
Mute function.
Auto power on/off transmitter.
Mains AC adaptor.
Requires 2 x NiMH rechargeable batteries (supplied).
Adjustable headband.
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I can't choose. I need them to be pretty good because I use I-Doser which uses binaural beats & frequencies of 20-22HZ.
2007-12-21 06:51:58 · 3 answers · asked by Anonymous in Consumer Electronics ➔ Other - Electronics