Boult Audio K40 Wireless Headphones vs Philips SHO3305STKR/00 Wired Headphones comparison

Show Only Differences Highlight Differences	Boult Audio K40 Wireless Headphones	Philips SHO3305STKR/00 Wired Headphones
key specs
Colour	Black	White
Headphone Type	In-Ear	Over-Ear
Connectivity	Wireless	Wired
Type	Headphones	Headphones
general
Brand	Boult Audio	Philips
Model	K40 Wireless Headphones	SHO3305STKR/00 Wired Headphones
Release date	December 12, 2023	August 6, 2013
Model Number	K40	SHO3305STKR/00
Colour	Black	White
Type	Headphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	Wireless	Wired
product details
Driver Type	Dynamic	Dynamic
Driver Size (mm)	13	32
Water Resistant	IPX5	-
Weight (g)	35.90	96.00
Cord Length (Metres)	-	1.2
Connector Size	-	3.5mm
sound features
Impedance (Ohms)	32	32
Sensitivity (dB)	-	104
Frequency Response Range	-	19Hz-21,000Hz
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5.3	-
Bluetooth range (Metres)	10	-
battery features
Charging Port	USB Type-C	-
Charging Time (Hrs)	1.4	-
Battery Life (Hrs)	48	-

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