Redmi SonicBass Wireless Earphones 2 vs boAt Rockerz 400 Wireless Headphones comparison

Show Only Differences Highlight Differences	Redmi SonicBass Wireless Earphones 2	boAt Rockerz 400 Wireless Headphones
key specs
Colour	Black	Black
Headphone Type	In-Ear	Over-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wireless
Type	Earphones	Headphones
general
Brand	Redmi	boAt
Model	SonicBass Wireless Earphones 2	Rockerz 400 Wireless Headphones
Release date	August 1, 2023	January 1, 2017
Model Number	INLYEJ03LS	Rockerz 400
Colour	Black	Black
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	Wireless	Wireless
Inline Remote	-	No
product details
Microphone	Yes	Yes
Driver Type	Dynamic	-
Driver Size (mm)	9.2	40
Water Resistant	IPX5	No
Weight (g)	22.00	120.00
Foldable	-	No
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.2	4.1
Bluetooth Codec Support	SBC	-
Transmitter Connectivity	USB Type-C	-
Bluetooth range (Metres)	10	-
battery features
Charging Port	USB Type-C	-
Charging Time (Hrs)	2	-
Battery Life (Hrs)	16	8
Charging Time (Hrs) Earpieces Only	-	2
sound features
Impedance (Ohms)	-	32
Sensitivity (dB)	-	110
Noise Reduction (dB)	-	75
Frequency Response Range	-	20Hz-20,000Hz

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