Redmi SonicBass Wireless Earphones 2 vs iBall Power Beat B9 Wireless Headphone comparison

Show Only Differences Highlight Differences	Redmi SonicBass Wireless Earphones 2	iBall Power Beat B9 Wireless Headphones
key specs
Colour	Black	Black
Headphone Type	In-Ear	Over-Ear
Microphone	Yes	No
Connectivity	Wireless	Wireless
Type	Earphones	Headphones
general
Brand	Redmi	iBall
Model	SonicBass Wireless Earphones 2	Power Beat B9 Wireless Headphones
Release date	August 1, 2023	July 11, 2015
Model Number	INLYEJ03LS	Power Beat B9
Colour	Black	Black
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	Wireless	Wireless
Inline Remote	-	No
product details
Microphone	Yes	No
Driver Type	Dynamic	-
Driver Size (mm)	9.2	40
Water Resistant	IPX5	-
Weight (g)	22.00	220.00
Connector Size	-	3.5mm
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.2	4.1
Bluetooth Codec Support	SBC	-
Transmitter Connectivity	USB Type-C	-
Bluetooth range (Metres)	10	10
battery features
Charging Port	USB Type-C	-
Charging Time (Hrs)	2	3
Battery Life (Hrs)	16	8
sound features
Impedance (Ohms)	-	32
Sensitivity (dB)	-	42
Frequency Response Range	-	20Hz-20,000Hz

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