OPPO Enco Free 2 TWS Earbuds bluetooth 5.2 Earphone ANC Active Noise Cancellation Low Delay IPX54 Sports Headphones with Mic
-42 dB Deep Personalized Active Noise Cancellation.
-Personalized Sound Boost.
-Co-Tuned with Dynaudio.
-Triple-Mic Call Noise Cancellation.
-Up to 30 Hours Music Playback Time.
Speaker unit: 10 mm dynamic driver
Driver sensitivity: 103 dB±3dB @ 1kHZ
Frequency response range: 20 Hz – 20 kHz
Microphone sensitivity: -38 dBV/Pa
bluetooth codec: AAC/SBC
bluetooth version: BT 5.2
bluetooth range: 10m
Battery type: Rechargeable lithium-ion battery
Battery capacity: 41 mAh (earbuds) / 480 mAh (charging case)
Play time (volume set at 50%): ANC enabled: 4 h (earbuds) / 20 h (earbuds + charging case)
ANC disabled: 6.5 h (earbuds) / 30 h (earbuds + charging case)
Time to recharge: 1.5 h (earbuds + charging case)
|Recharge port||USB Type-C|
|Water and dust resistance||IP54|
1 * Headsets
1 * Charging Case
1 * Charging Cable
1 * Manual