4. OPPO ENCO X – Sound Engineering is
the backbone
Co-created with
Dynaudio
Daniels Emonts – Acoustics
Engineer
Ultra-wide band –
Active
Noise Cancelation
Technology
9. Other Notable features of OPPO’s
ENCO X TWS
Co-axial dual
driver Design
Excellent Audio Quality Advanced Level Transparency Mode
15 Years of R&D Internal Microphone for Calls All Weather Protection
10. E N C O X W i r e l e s s E a r p h o n e s
S p e c i f i c a t i o n s
Size
Earphon
e
Audio
Quality
Noise
Cancellat
ion
Bluetoo
th
Batte
ry
Life
Weight (each ear):4.8g(±0.2g)
Weight (charging case):42.5(±0.5g)
Weight (entire device):52.5(±1g)
Charging case size (length * width *
thickness):66.3*49*21.7mm
Type:In-ear True Wireless
Model (earphones):ETI51
Color:Black/White
Model (charging case):ETI52
Driver:φ11mm dynamic driver + φ6mm
balanced membrane driver
Speaker sensitivity:104dB@1Khz
Frequency response range:20Hz ~ 20kHz
Audio codec:Audio codec LHDC / AAC / SBC
Noise control modes:Max Noise Cancellation /
Noise Cancellation/ Transparency/ Noise Cancellation Off
Battery type:Rechargeable lithium-ion battery
Battery capacity:44 mAh (earphones)/535 mAh (charging
case)
Music play time (50% volume)*:Strong noise cancellation
mode: 4 h (single charge)/20 h (with charging case),Noise
cancellation off: 5.5 h (single charge)/25 h (with charging
case)
Binaural Low-Latency Bluetooth® Transmission
Supported
Bluetooth version:BT 5.2
Effective Bluetooth range:10m
11. Product Endorsement by Ranbir Kapoor as the
main Brand Ambassador and other key Tech
Influencers
12. YouTube was flooded with a
large number of Mobile,
Gadgets, and Technology
Influencers endorsing OPPO Enco