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Noise Air Buds True Wireless Stereo (TWS) Earphones vs Panasonic RP NJ300B Wireless Earphones

Noise Air Buds True Wireless Stereo (TWS) Earphones vs Panasonic RP-NJ300B Wireless Earphones comparison

Show Only Differences Highlight Differences	Noise Air Buds True Wireless Stereo (TWS) Earphones	Panasonic RP-NJ300B Wireless Earphones
key specs
Colour	White	Black
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	True Wireless Stereo (TWS)	Wireless
Type	Earphones	Earphones
general
Brand	Noise	Panasonic
Model	Air Buds True Wireless Stereo (TWS) Earphones	RP-NJ300B Wireless Earphones
Release date	November 3, 2020	October 12, 2017
Colour	White	Black
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	True Wireless Stereo (TWS)	Wireless
Inline Remote	No	-
Model Number	-	RP-NJ300B
product details
Microphone	Yes	Yes
Boom Microphone	No	-
Foldable	No	-
Driver Size (mm)	13	9
Water Resistant	IPX4	-
Weight (g)	4.50	13.00
Weight With Case (g)	42.5	-
Driver Type	-	Dynamic
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5	4.1
Bluetooth Codec Support	SBC,AAC	-
Bluetooth range (Metres)	10	10
battery features
Charging Port	USB Type-C	-
Charging Time (Hrs) Earpieces Only	1.2	-
Charging Time (Hrs) Case Only	2	-
Battery Life (Hrs) Earpieces Only	4	-
Battery Life (Hrs) With Case Total	20	-
Battery Capacity (mAh) Earpieces	45	-
Battery Capacity (mAh) Case	500	-
Charging Time (Hrs)	-	1.5
Battery Life (Hrs)	-	4.3
sound features
Impedance (Ohms)	-	16
Frequency Response Range	-	10Hz-20,000Hz