OPPO Enco Buds2 หูฟังไร้สาย TWS เบสแน่น เสียงคมชัด ตัดเสียงรบกวน ใช้ได้ยาวนาน 28 ชั่วโมง

Item : OPPO Enco Buds2 Size : 57mm * 57mm * 25.6mm Driver : 10mm Dynamic Driver Driver sensitivity : 101dB @ 1kHz Frequency response range : 20Hz - 20kHz Microphone sensitivity : -38dBV/Pa Bluetooth@version : 5.2 Bluetooth@ range : 10m Battery type : Rechargeable Li-ion Cell Battery capacity : 40mAh (Earbuds)/ 460mAh (Charging Case) Music play time (50% Volume) : 7h (single charge) / 28h (with Charging Case) Charging time : 90min (Earbuds) / 200min (Earbuds + Charging Case) Charging port : USB Type-C Dust & Water Resistance (Earbuds) : IPX4 Items in the box (1pcs each): Earbud (left,right) x1 Charging Case x 1 Safety Guide Book x1 Quick Start Guide x1 SN Sticker x1 Earmuff (S,L) (M on Earbud) x1 for each size