My attention was caught this evening while strolling at SM by this gadget sold at over P300. It was named “Retro Phone” because of its design resembling to the old hand sets in several colors. However, it works like your usual mobile phone headsets where you can hear and talk while plugging it to the hand set via the 3.5mm jack.
I’d tried the Retro Phone on myPhone T23Duo but i wasn’t impressed with the sound quality. It’s somewhat distorted and the one i was calling can’t hardly hear me. So, i did not buy the gadget.