これでも音切れしないの? JBLの完全ワイヤレスイヤホン「FREE X」を過酷な実験でテストした (1/3) - PHILE WEB
JBL Tune 215BT, 16 Hrs Playtime with Quick Charge, in Ear Bluetooth Wireless Earphones with Mic, 12.5mm Premium Earbuds with Pure Bass, BT 5.0, Dual Pairing, Type C & Voice Assistant Support (