Panasonic RP-HM221 Wired Headset foram lançados pela primeira vez em 1º de fevereiro de 2014.
Panasonic RP-HM221 Wired Headset vs Panasonic RP-HM211 Wired Headset
Panasonic RP-HM221 Wired Headset vs Logitech G231 Wired Headset
Panasonic RP-HM221 Wired Headset vs Creative Flex Wired Headphones
Panasonic RP-HM221 Wired Headset vs Creative Sound Blaster JAM Wireless Headphones
Panasonic RP-HM221 Wired Headset vs Samsung Gear Icon X SM-R150NZKAMID True Wireless Stereo (TWS) Earphones
Panasonic RP-HM221 Wired Headset vs Samsung Galaxy Buds SM-R170 True Wireless Stereo (TWS) Earphones
Panasonic RP-HM221 Wired Headset vs Zebronics Zeb-Monk Wireless Earphones
Panasonic RP-HM221 Wired Headset vs Bose Sport Open Earbuds True Wireless Stereo (TWS) Earphones
Panasonic RP-HM221 Wired Headset vs HP Elite Wireless Earbuds
Panasonic RP-HM221 Wired Headset vs TCL MoveAudio S600 True Wireless Stereo (TWS) Earphones
