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Noise ALT Buds True Wireless Stereo (TWS) Headphones vs Oppo Enco Air Smart Edition True Wireless Stereo (TWS) Headphones

Noise ALT Buds True Wireless Stereo (TWS) Headphones vs Oppo Enco Air Smart Edition True Wireless Stereo (TWS) Headphones comparison

Show Only Differences Highlight Differences	Noise ALT Buds True Wireless Stereo (TWS) Headphones	Oppo Enco Air Smart Edition True Wireless Stereo (TWS) Headphones
key specs
Colour	Chosen Grey	-
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	True Wireless Stereo (TWS)	True Wireless Stereo (TWS)
Type	Headphones	Headphones
general
Brand	Noise	Oppo
Model	ALT Buds True Wireless Stereo (TWS) Headphones	Enco Air Smart Edition True Wireless Stereo (TWS) Headphones
Model Number	ALT Buds	ETI81
Colour	Chosen Grey	-
Type	Headphones	Headphones
Headphone Type	In-Ear	In-Ear
Connectivity	True Wireless Stereo (TWS)	True Wireless Stereo (TWS)
Inline Remote	No	-
Release date	-	July 27, 2021
product details
Microphone	Yes	Yes
Driver Type	Dynamic	Dynamic
Driver Size (mm)	11	8
Water Resistant	IPX5	IP54
Weight (g)	-	4.00
Weight With Case (g)	-	45
sound features
Active Noice Cancellation	Yes	-
Frequency Response Range	-	20Hz-20,000Hz
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	6	5.2
Bluetooth range (Metres)	10	-
battery features
Charging Time (Hrs)	1	-
Battery Life (Hrs)	45	24
Charging Port	-	USB Type-C
Charging Time (Hrs) Earpieces Only	-	2
Charging Time (Hrs) Case Only	-	2.5
Battery Life (Hrs) Earpieces Only	-	6
Battery Life (Hrs) With Case Total	-	24
Battery Capacity (mAh) Earpieces	-	40
Battery Capacity (mAh) Case	-	400

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