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OPPO Enco W31 Real Wireless Bluetooth Headphone Rechargeable Headset Dual Mic Noise Reduction Waterproof Dustproof Earbuds


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Overview and Specifications:

Product Attribute
Style : In-Ear
Communication : Wireless
Connectors : None
Wireless Type : Bluetooth
Vocalism Principle : Dynamic
Control Button : Yes
Volume Control : No
Active Noise-Cancellation : No
Function : Sport,HiFi Headphone,For iPod,For Mobile Phone,Common Headphone,for Video Game,Monitor Headphone
Plug Type : Wireless
Sensitivity : 95±3dB
Frequency Response Range : 20-20000Hz
Line Length : Other
Resistance : 32Ω
Waterproof : Yes
Model Number : W31
Support Apt-x : Yes
Support Memory Card : No
Support APP : No
Is wireless : Yes
With Microphone : Yes
Codecs : AAC
Features : With microphone
Package List : Charging Case,User Manual
Bluetooth Version : 5.0
Impedance Range : up to 32 Ω
Total Harmonic Distortion :
Driver Diameter :
Magnet Type : Other
Headphone Pads Material : Other
Charging Method : Charging Case
Number Of Drivers :
Max Output :
Earcups Type : Semi-open

1. Bluetooth 5.0, stable transmission, high-definition sound quality;
2. The moving coil unit is equipped with dual TPU composite graphene diaphragms and supports AAC HD audio format;

3.  It adopts ray-forming dual-microphone technology, supports ENC noise reduction algorithm, and has a wind noise cavity design, so that you can speak clearly in noisy environments.


Sound unit: 7 moving coils;
Speaker sensitivity: 95dB;
Frequency response range: 20Hz-20KHz;
Bluetooth version: BT5.0; Bluetooth distance: 10m;
Battery capacity: 25mAh, charging box 350mAh;
Music playback time: 3.5h;
Charging time: 2.5h

Charging port: Type-C