OPPO Enco Air3Wireless Bluetooth Earphones 5.3 Semi-in-ear Call Noise Reduction Music Sports Earphones(Purple)



1. Touch operation, easy and convenient

2. Independent spatial sound effect, surround sound

3. Bluetooth 5.3, fast and stable connection

4.IP54 dustproof and waterproof

5. Support simultaneous connection of dual devices

6. Magnetic storage, automatic adsorption

7. Small and comfortable, fit the auricle

8. DNN call noise reduction, intelligent filtering of environmental noise during calls

Product parameters:

1. Bluetooth version: 5.3

2. Effective distance: 10 meters

3. Sound unit: 13.4mm moving coil unit

4. Speaker sensitivity: 122-128dB@1kHz

5. Frequency response range: 20Hz-20kHz

6. Microphone sensitivity: -38dBV/Pa

7. Noise reduction depth: 49dB

8. Bluetooth codec: music: AAC/SBC, call: CVSD/MSBC

9. Battery capacity: 27mAh (headphone) / 300mAh (charging box)

10. Charging time: 1.2h (earphone)/2h (earphone + charging box)

11. Interface: Type-C/USB-C

12. Waterproof grade: IP54

13. Net weight: complete set: about 37.6 grams

Package Weight
One Package Weight 0.09kgs / 0.20lb
One Package Size 13cm * 12cm * 2cm / 5.12inch * 4.72inch * 0.79inch
Qty per Carton 288
Carton Weight 30.00kgs / 66.14lb
Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch
Loading Container 20GP: 177 cartons * 288 pcs = 50976 pcs
40HQ: 412 cartons * 288 pcs = 118656 pcs

Return & shipping
We offer free Returnb & shipping on all order to all country
Return is your responsible
  • We provide only informations for how to start a return and where you will return that product
  • We have 14-days return policys
  • Read more about our Return And Refund Policy
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Where are you shipping?

We're shipping to these countries Ireland, France, Denmark, Norway, Swedan and MORE

More details about products
Why our products?
About Earphones
  • Wireless connection: Bluetooth 5.0 , 5.2 and 5.3 version
  • Noice canselling
  • Noice reduction
  • Charging time: 2-3 hours
  • Box charging time: 3 hours
  • Time for Battery, more than 8 hours spend time
  • How many times can I charge my earbuds with the Box? Answer: more than 2 times with the Box
About Headphones
  • Noise reduction
  • Noise canselling
  • Channel: Stereo
  • Transmission range: Up to 10 meters

How to waer earphones & headsets


How to actually wear headsets & headpones collectly way? Watch here

Without discomfort:

  • Position the on-ear headphones so that the ear cushions comfortably on your ears without pressing too hard. Adjust the headphone for a secure fit without causing discomfort or excessive pressure on your ears

Comfortably for extended periods:

  • Adjust the headband to fit comfortably over your head without causing pressure points. Position the ear cups over your ears, ensuring fully enclose them. Experiment with the adjustments until you find a snug and comfortable fit.


How to actually wear earbuds or earphones collectly way?

  • Try all Tips that came with that earphone " every earphone comes with 3 differents size of Tips" it makes earbuds, earphones to not keep falling down
  • Make sure you're choosing the ones that are sized for your ears. Because if they too large, they could hurt your ears' canal
  • Ensure that you put them in the collect ears- each earphone has an R- corresponding to right ear and L- corresponding to left ear

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