It seems to be a Bluetooth headphone,..
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Today i found this from the Japanese Distributor..
It seems to be a Bluetooth headphone,..
Since it's Grado I bet the bluetooth system is built inside a stiff two meter rubber hose that is not detachable.
The FS was wireless only with the connection between the source and the amplifier. The headphones then they were connected through the cable.To be fair this isn’t their first wireless rodeo...they made something called the FreeSystems LE a while ago.
The FS was wireless only with the connection between the source and the amplifier. The headphones then they were connected through the cable.
Its called Grado GW100 and support bluetooth connection!
I really hope they fix the comfort issue, love the Grado!