Enco Free2 W52

Acoustic engineers at OPPO have developed an innovative product that takes into account the effect different ear shapes have on noise cancellation for a truly personalized technology1. OPPO Enco Free2 earbuds use a personalized noise cancelling algorithm that produces a customized noise cancellation curve.

OPPO Enco Free2 is equipped with an all-new three-core chip that turbocharges the way it processes noise cancellation. Personalized active noise cancellation technology and the three-core chip can cut out up to 42 dB2 of ambient noise. Whether it’s work, study, or business travel, OPPO Enco Free2 helps you get your peace back.

As you get older, the sensitivity of your ear to sound decreases gradually. OPPO’s personalized sound boost technology compensates audio based on your ear’s sensitivity, so the music sounds as sweet as it ever has. Want to listen to music without missing what’s going on around you? Switch to transparency mode to hear conversations and other important sounds in your environment.

• Noise Cancellation Made To Fit
• Personalized Active Noise Cancellation Technology
• Tailor-Made Sound That Inspires
• Listen Without Missing Out Using the Transparency Mode

Specifications:

• 10 mm Dynamic Driver
• Driver Sensitivity: 103 dB;3dB at 1kHZ
• Frequency Response Range: 20 Hz to 20 kHz
• Microphone Sensitivity: -38 dBV/Pa
• Bluetooth Codec: AAC/SBC
• BT 5.2 Bluetooth Version
• 10 m Bluetooth Range
• Rechargeable lithium-Ion Battery
• Battery Capacity: 41 mAh (earbuds) or 480 mAh (charging case)
• Play Time (Volume Set At 50 Percent): ANC Enabled, 4 h (Earbuds) or 20 h (Earbuds and Charging Case)
• ANC Disabled: 6.5 h (Earbuds) or 30 h (Earbuds and Charging Case)
• Time To Recharge: 1.5 h (Earbuds and Charging Case)
• USB Type-C Recharge Port
• Dust and Water Resistance (Earbuds): IP54
• Weight (Entire Device): 47.6 g