OPPO Enco Air Lite TWS Ture Wireless Bluetooth Earphones Long Battery Life AI Call Noise Canceling Headsets for Ios & Android

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Color: white Blue
Price:  US $37.30
Sale Price:  US $26.11
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OPPO Enco Air Lite TWS Ture Wireless Bluetooth Earphones Long Battery Life AI Call Noise Canceling Headsets for Ios & Android

Model: ETI81
Charging case model: ETI82

Audio quality

Driver: 8 mm dynamic driver
Driver sensitivity: 100.6 dB @ 1 kHz
Frequency response range: 20 Hz – 20 kHz


Bluetooth codec: AAC/SBC
Bluetooth version: 5.2
Bluetooth range: 10 m

Battery Life

Battery type: Rechargeable Li-ion Cell
Battery capacity: 40 mAh (Earbuds) / 400 mAh (Charging Case)
Music play time (50% volume): 6 h (single charge)/ 24 h (with Charging Case)
Communication time (50% volume): 4 h (single charge)/ 15 h (with Charging Case)


Charging time: 120 min (Earbuds)/ 150 min (Earbuds +Charging Case)
Charging port: USB Type-C

Water and dust resistance

Dust & water resistance (Earbuds): IP54


Weight: 4.0 g/Earbud,37.0 g/Charging Case,45.0 g/Headphones
Size (Charging Case): 67.0 mm*40.4 mm*27.2 mm
Size (Earbud): 22.2 mm*19.6 mm*22.7 mm
Size (Package): 120 mm*120 mm*36 mm


1. Compared with the traditional forwarding Bluetooth transmission technology, the headset Bluetooth delay is reduced.
2. Compatible with Bluetooth 52 and below Bluetooth devices, universal for Android and Apple.
3. All the above endurance test data are the test results of OPPO laboratory at 50% volume, and the charging time is measured by OPPO standard charger under normal temperature (25C) environment of OPPO laboratory. The specific usage time and charging time will vary due to different usage and charging conditions.
4. Quickly pair OPPO phones that support ColorOS110 and above, such as FindX3, Find X3 Pro, Find X2, Find X2 Pro, Reno5 Pro+.Reno5 Pro, Reno5, etc. Some models are waiting for subsequent OTA update support (A series, Reno2Z, Except for R15).
5. The delay data comes from the OPPO laboratory environment, the OPPO EncoAir smart version is used with OPPO FindX2 test data, of which 94ms is the time from when the phone screen button is clicked to the earphone receiving the sound; 80ms is the earphone end delay after the game mode is turned on When designing the minimum value, the total delay of the entire link may vary depending on the mobile phone model and the APP used.
6. The body is suitable for IP54 dust-proof and waterproof conditions, not suitable for the earphone box part. It is recommended to avoid using it during strenuous exercise to prevent damage due to perspiration.
7. OPPOColorOS system users, in the Bluetooth interface of the mobile phone, click “OPPO Enco Air Lite>Headset Function” to customize the headset (support ColorOS110 and above mobile phones). For other Android users, search for the Huanlu App in the app store. After the download and installation are complete, you can customize the headset in the App (only supports Android 6.0 and above mobile phones). iOS users do not currently support it.
8. Wake up Breeno OPPO phones that support ColorOS6.0 and above. At the same time, it supports waking up other intelligent voice assistants. Please consult the relevant mobile phone manufacturers or local dealers for details.
9. Product pictures are for reference only, please refer to the actual product. Specifications and parameters are all laboratory test data. Some product specifications and descriptions may change due to supplier replacement and other reasons. Please refer to the actual product.

Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $37.30
Sale Price:  US $26.11
from AliExpress