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Oppo Enco Air 4 True Wireless Stereo (TWS) Earphones vs JBL E45BT Wireless Headphones

Oppo Enco Air 4 True Wireless Stereo (TWS) Earphones vs JBL E45BT Wireless Headphone comparison

Show Only Differences Highlight Differences	Oppo Enco Air 4 True Wireless Stereo (TWS) Earphones	JBL E45BT Wireless Headphones
key specs
Headphone Type	In-Ear	On-Ear
Microphone	Yes	Yes
Connectivity	True Wireless Stereo (TWS)	Wireless
Type	Earphones	Headphones
Colour	-	White
general
Brand	Oppo	JBL
Model	Enco Air 4 True Wireless Stereo (TWS) Earphones	E45BT Wireless Headphones
Release date	August 1, 2024	August 22, 2017
Type	Earphones	Headphones
Headphone Type	In-Ear	On-Ear
Connectivity	True Wireless Stereo (TWS)	Wireless
Colour	-	White
Model Number	-	E45BT
product details
Microphone	Yes	Yes
Driver Size (mm)	12.4	40
Water Resistant	IP55	-
Weight (g)	4.20	186.00
Weight With Case (g)	46.2	-
sound features
Noise Reduction (dB)	32	-
Active Noice Cancellation	Yes	-
Impedance (Ohms)	-	32
Sensitivity (dB)	-	96
Frequency Response Range	-	20Hz-20,000Hz
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.4	4
Bluetooth Codec Support	SBC, AAC	-
battery features
Charging Port	USB Type-C	-
Battery Life (Hrs) Earpieces Only	12	-
Battery Life (Hrs) With Case Total	43	-
Battery Capacity (mAh) Earpieces	58	-
Battery Capacity (mAh) Case	440	-
Charging Time (Hrs)	-	2
Battery Life (Hrs)	-	16

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