
OPPO Enco W31 is a truly wireless earphone 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: | Bluetooth 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 (earphones) |
Colour: | White |
Weight: | 4g (single earphone) / 42g (case) |
Warranty: | 12 months manufacturer's warranty |
Includes 12 months Manufacturers Warranty