Boult Audio K40 Wireless Headphones vs Philips SHE3500RD Wired Earphones comparison

Show Only Differences Highlight Differences	Boult Audio K40 Wireless Headphones	Philips SHE3500RD Wired Earphones
key specs
Colour	Black	Black
Headphone Type	In-Ear	In-Ear
Connectivity	Wireless	Wired
Type	Headphones	Earphones
Microphone	-	No
general
Brand	Boult Audio	Philips
Model	K40 Wireless Headphones	SHE3500RD Wired Earphones
Release date	December 12, 2023	June 14, 2016
Model Number	K40	SHE3500RD
Colour	Black	Black
Type	Headphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	Wireless	Wired
product details
Driver Type	Dynamic	Dynamic
Driver Size (mm)	13	-
Water Resistant	IPX5	-
Weight (g)	35.90	10.00
Microphone	-	No
Cord Length (Metres)	-	1.2
Connector Size	-	3.5mm
sound features
Impedance (Ohms)	32	16
Sensitivity (dB)	-	100
Frequency Response Range	-	12Hz-22,500Hz
connectivity features
Bluetooth	Yes	-
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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