Sendy Audio Apollo Open-Back Planar Magnetic Headphone (Open box) B-STOCK 300 Ohm +/-15%

300 Ohm +/-15%

18 hrs CHARGING TIME (FULL CHARGE) Approx

Ear coupling circumaural

you should drop everything right now and buy these headphones

such as MFI06S and MFI09S

Sendy Audio Apollo Open-Back Planar Magnetic Headphone (Open box) B-STOCK 300 Ohm +/-15%QUAD FORMER Technology The planar magnetic driver is made of double magnets + double sides of coils on diaphragm + double coils on each sides of diaphragm. The coils are arranged with good balance on the diaphragm. Double sides of coils means there is coil on each side of diaphragm. Double coils means there are two coils on each side of diaphragm, so there are totally 4 coils on the diaphragm, which makes the diaphragm do the same vibration for the