- Brand Name:Â OPPO
- Style:Â In-ear
- Certification:Â NONE
- Vocalism Principle:Â Dynamic
- Origin:Â CN(Origin)
- Control Button:Â No
- Active Noise-Cancellation:Â No
- Communication:Â True Wireless
- Volume Control:Â Yes
- Sensitivity:Â 38dB
- Wireless Type:Â bluetooth
- Is wireless:Â Yes
- Line Length:Â 0m
- Support APP:Â No
- Function:Â for Video Game
- Function:Â For Mobile Phone
- Function:Â HiFi Headphone
- Function:Â Sport
- Plug Type:Â NONE
- Package List:Â User Manual
- Package List:Â Charging case
- Package List:Â Charging Cable
- Connectors:Â None
- Headphone Pads Material:Â Silicone
- Bluetooth Version:Â 5.0
- Codecs:Â AAC
- Support Memory Card:Â No
- Waterproof:Â Yes
- With Microphone:Â Yes
- Charging Method:Â Charging case
OPPO ENCO W31 Lite (W11)
Driver :8mm dynamic driver Driver sensitity: 99dB KHz Frequency response range: 20Hz – 20KHz ; Wireless Range:10M Battery: 40mAh(headphones), 400mAh (charging case) ; Music play time(50%volume): 5h (single charge) ,20h(with charging case) Charging:120min (earphone) ,120min(earphone+charging case) Weight(approx):4.4g/earphone,35.5/g charing case,44.3/g headphone Water resistance(headphones):IP55 In the Box OPPO ENCO W31 Lite*1 Wireless Charging Case*1 Type-C Charging Cable*1 Quick Guide Book (chinese)*1










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