Item : OPPO Enco Air3 Pro

Model : ETE51 

Charging case code : ETE52

Size : 65.84mm * 50.45mm * 24.81mm

Color : Green,White 

Driver : 12.4mm Dynamic driver

Driver sensitivity : 107dB

Frequency response range : 20~40KHz

Microphone sensitivity : -38dBV/Pa

Bluetooth version : 5.3

Bluetooth range : 10m

Battery type : Rechargeable Lithium-ion Cell

Battery capacity : 43mAh (Earbuds) / 440mAh (Charging Case)

Music play time :  7h (Single charge) / 30h (With Charging Case)

Charging time : 1.5h (Single charge) / 2h (With Charging Case)

Charging port : USB Type-C

Dust & Water Resistance (Earbuds) : IP55

Weight : 4.3g (Earbud) / 38.7g (Charging Case) / 47.3g (Headphones)

Items in Gift box (1pcs each):

- Earbuds (Left, Right) x 1

- Charging Case x 1

- Cable Charge x1

- Quick Start Guide x 1

- Earmuff (S,L)(M on Earbud) x for each size