4899円が3987円！OHAYO Open-Ear, Wireless Earphones, Bluetooth 5.4, Up to 40 Hours of Playtime, 0.3 oz (8 g), Ultra Lightweight, Non-Blocking, IPX5 Waterproof, Multi-Point Connection, Air Transmission, ENC Calls #タイムセール #特価 #PR

4899円が3987円！
(Jan 18, 2026 11:39:09 UTC 時点 – 詳細)

Amazonにて「OHAYO Open-Ear, Wireless Earphones, Bluetooth 5.4, Up to 40 Hours of Playtime, 0.3 oz (8 g), Ultra Lightweight, Non-Blocking, IPX5 Waterproof, Multi-Point Connection, Air Transmission, ENC Calls」が特価3987円で販売中です。