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Key Features
7 Days Brand Replacement
Key Features
- Orientation Type: In Ear
- Connectivity: Bluetooth, Version 5.0
- Battery Life: 15 Hours Playback
- Fast Charging: No
- Noise Cancellation: Environmental Noise Cancellation
- Voice Assistant: Alexa | Google
- USP: IP54 Dust & Water Resistant, Bass Mode
- Warranty: 12 Months Warranty
Specifications
Product Category
Device Type
- Truly Wireless Earbuds
Suitable For
- Entertainment | Sports & Fitness | Travel
Form Factor
- In-Ear
Manufacturer Details
Brand
- Oppo
Model Series
- Enco W31
Model Number
- ETI11
Product Dimensions (Open)
Dimensions In CM (WxDxH)
- 11.9 x 11.9 x 3.68
Main Unit Weight
- 3.84 g
Dimensions In Inches (WxDxH)
- 4.72 x 4.72 x 1.45
Sound
Frequency Response
- 20 Hz - 20 KHz
Sound Configuration
- Mono Sound
Sensitivity
- 95 dB at 1 KHz
Noise Cancellation Type
- Active Noise Cancellation
Deep Bass
- Yes
Physical Attributes
Device Control Type
- On-device Controls
Device Controls
- Touch Control : Change Audio Mode (Double Tap on Left Side) | Next Song (Double Tap on Right Side) | Activate Voice Assistant (Triple Tap on Either Side)
Functions
Compatible Devices
- Mobile Phones | Tablets
Compatible OS
- Android OS
Mic Specifications
No. of Microphones
- 1
Smart Functions
Additional Smart Features
- Wearing Detection : Automatic Play and Pause
Network Connectivity
Bluetooth Supported
- Yes
Bluetooth Specifications
- Bluetooth 5.0
Bluetooth Range Up To
- 10 Meters
Battery Details
Battery Technology
- Lithium-Ion
Maximum Battery Life
- 15
Battery Capacity
- 25 mAh
Charging
Battery Charge Time
- 2.5 Hours
Charging Case
Charging Case Battery Capacity
- 350 mAh
Case Color
- Black
Materials & Durability
Resistance Type
- Water Resistant | Dust Resistant
IP Rating
- IP54
Aesthetics
Brand Color
- Black
Color
- BLACK
In The Box
Documents
- User-Manual | Warranty Card
Main product
- 1 x Earbud U
Accessories
- ChargingCable | AdditionalEarbuds | ChargingCase
Generic Name
- Earphone/Headphone
Packaged Dimensions
After Sales & Services
Warranty on Main Product
- 12 Months
Standard Warranty Includes
- Manufacturing Defects
Standard Warranty Excludes
- Physical Damage
Installation & Demo
- Not Applicable
Installation & Demo applicable
- No
Company Contact Information
Customer Support Number
- 18001032777
Customer Support Email
- service@oppomobile.in
Manufacturer/Importer/Marketer Name & Address
- Importer Name & Address: Oppo Mobiles India Pvt Ltd. Plot. No. 1 Udyog Vihar Greater Noida Gautam Buddha Nagar Uttar Pradesh - 201306
Country of Manufacture
- China
Country of Brand Origin
- China
Croma Service Promise
Customer Support Email
- customersupport@croma.com
Registered Name and Address
- Infiniti Retail Ltd. - Unit No. 701 & 702, 7th Floor, Kaledonia, Sahar Road, Andheri (East); Mumbai - 400069. India
Customer Support Number
- 1800 572 7662
Customer Care Contact Person
- Grievance Officer
Overview
Enjoy Wireless Audio
When you have these Bluetooth 5.0 oppo Enco W31 Truly Wireless Earbuds, you can effortlessly stay connected to friends and family or enjoy music on the go. So, be it for sports, fitness, entertainment, and travel, these earbuds are a great pick.
7mm Driver
Fitted with a 7mm driver, these earbuds deliver a rich audio experience, encompassing deep, thumping bass and clear, soaring melodies.
Mono Sound
Get a clear listening experience with these in-ear earbuds, which feature mono sound to capture every detail and nuance of your music.
Up to 15 hours of Playback Time
Fuel your uninterrupted listening experience with these earbuds, which boast an extended playback time of up to 15 hours. What’s more, they will be powered within merely 2.5 hours.
Active Noise Cancellation Technology
Don't worry about interruptions during your calls in loud surroundings, for these earbuds feature effective Active Noise Cancellation technology. Therefore, they are your ideal travel companion