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Boult Audio AirBass Z1 (2022) True Wireless Stereo (TWS) Earphones vs Coolpad Cool Bass Buds True Wireless Stereo (TWS) Earphones

Boult Audio AirBass Z1 (2022) True Wireless Stereo (TWS) Earphones vs Coolpad Cool Bass Buds True Wireless Stereo (TWS) Earphone comparison

Show Only Differences Highlight Differences	Boult Audio AirBass Z1 (2022) True Wireless Stereo (TWS) Earphones	Coolpad Cool Bass Buds True Wireless Stereo (TWS) Earphones
key specs
Colour	Green	Black
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	True Wireless Stereo (TWS)	True Wireless Stereo (TWS)
Type	Earphones	Earphones
general
Brand	Boult Audio	Coolpad
Model	AirBass Z1 (2022) True Wireless Stereo (TWS) Earphones	Cool Bass Buds True Wireless Stereo (TWS) Earphones
Release date	February 10, 2022	January 11, 2021
Colour	Green	-
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	True Wireless Stereo (TWS)	True Wireless Stereo (TWS)
Model Number	-	B127
Color	-	Black
product details
Microphone	Yes	Yes
Driver Type	Dynamic	Dynamic
Driver Size (mm)	10	13
Water Resistant	IPX5	-
Weight (g)	70.00	50.00
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.1	5
Bluetooth range (Metres)	10	10
battery features
Charging Port	USB Type-C	USB Type-C
Battery Life (Hrs)	24	-
Battery Life (Hrs) Earpieces Only	6	4.5
Battery Life (Hrs) With Case Total	24	20
Charging Time (Hrs) Earpieces Only	-	0.45
Battery Capacity (mAh) Earpieces	-	40
Battery Capacity (mAh) Case	-	400

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