Boult Audio Z40 Gaming Wireless Headphones vs iBall Strings 20 Wired Headphones comparison

Show Only Differences Highlight Differences	Boult Audio Z40 Gaming Wireless Headphones	iBall Strings 20 Wired Headphones
key specs
Colour	Black	Black
Headphone Type	In-Ear	Over-Ear
Connectivity	Wireless	Wired
Type	Headphones	Headphones
Microphone	-	Yes
general
Brand	Boult Audio	iBall
Model	Z40 Gaming Wireless Headphones	Strings 20 Wired Headphones
Release date	May 13, 2024	April 23, 2014
Model Number	Z40 Gaming	-
Colour	Black	Black
Type	Headphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	Wireless	Wired
product details
Driver Type	Dynamic	-
Driver Size (mm)	10	40
Water Resistant	IPX5	-
Weight (g)	45.00	300.00
Microphone	-	Yes
Connector Size	-	3.5mm
sound features
Impedance (Ohms)	32	32
Sensitivity (dB)	95	110
Frequency Response Range	-	20Hz-20,000Hz
connectivity features
Bluetooth	Yes	-
Bluetooth Version	5.4	-
Bluetooth range (Metres)	10	-
battery features
Charging Port	USB Type-C	-
Charging Time (Hrs)	1.4	-
Battery Life (Hrs)	60	-

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