OPPO Enco W31 is a truly wireless headphone designed to deliver clear and seamless listening experience, yet affordable.
| Model: |
ETI11 |
| Charging case model: |
ETI12 |
| Driver: |
7mm dynamic driver |
| Driver sensitivity: |
95dB @ 1kHZ |
| Speaker Impedance: |
32Ω
|
| Frequency response range: |
20Hz - 20KHz |
| Microphone sensitivity: |
-38dBV / Pa |
| Bluetooth version: |
5.0 |
| Audio formats: |
ACC / SBC |
| Wireless range: |
10m |
| Battery type: |
Rechargeable Lithium-ion battery |
| Batter capacity: |
25mAh (Earphone) / 350mAh (Case) |
| Music play time: |
3.5h (single charge) / 15h (with Case) |
| Call duration: |
2.5h (single charge) / 12h (with Case) |
| Charging time: |
80min (Earphone) / 150min (Case) |
| Input(Charging Case): |
5V = 1A |
| Dust&Water resistance: |
IP54 (Headphone) |
| Color: |
White |
| Weight: |
4g (single earphone) / 42g (Case) |
| Giftbox dimension: |
120*120*37mm |
Comes with a 12-month OPPO warranty
