Oppo Enco W31

SPESIFIKASI

- Model (charging case) : ETI12/ETI14

- Driver: 7mm dynamic driver

- Driver sensitivity : 95 dB @ 1kHZ

- Frequency response range : 20Hz ~ 20kHz

- Microphone sensitivity : -38 dBV/Pa

- Bluetooth version : BT 5.0

- Wireless range : 10m

- Battery type : rechargeable lithium-ion battery

- Battery capacity : 25mAh (headphones) & 350mAh (charging case)

- Music play time (50% volume) : 3.5h (single charge) & 15h (with charging case)

- Charging time* : 2.5h (with charging case)

- Charging port : USB Type-C

- Water resistance (headphones) : IPX4

- Weight (Entire device) : 50g