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Lenovo Smart Wireless Earbuds True Wireless Stereo (TWS) Earphones vs JBL E45BT Wireless Headphones

Lenovo Smart Wireless Earbuds True Wireless Stereo (TWS) Earphones vs JBL E45BT Wireless Headphone comparison

Show Only Differences Highlight Differences	Lenovo Smart Wireless Earbuds 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	Lenovo	JBL
Model	Smart Wireless Earbuds True Wireless Stereo (TWS) Earphones	E45BT Wireless Headphones
Release date	September 8, 2021	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 Type	Dynamic	-
Driver Size (mm)	11	40
Weight (g)	4.50	186.00
Weight With Case (g)	50	-
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.2	4
battery features
Charging Port	USB Type-C	-
Battery Life (Hrs)	28	16
Battery Life (Hrs) Earpieces Only	7	-
Battery Life (Hrs) With Case Total	28	-
Battery Capacity (mAh) Case	400	-
Charging Time (Hrs)	-	2
sound features
Impedance (Ohms)	-	32
Sensitivity (dB)	-	96
Frequency Response Range	-	20Hz-20,000Hz

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