Boult Audio K40 True Wireless Earbuds vs Hammer Airflow Go True Wireless Earbuds

General

BrandBoult AudioHammer
ModelK40Airflow Go
DesignTWS EarbudsTWS Earbuds
TypeIn the EarIn the Ear
ConnectivityWirelessWireless

Features

BluetoothYes, 5.3Yes, 6.0
Bluetooth Range10 m10 m
USBYesYes
MicrophoneYes, Quad ENC micYes
Voice AssistantYes, Ok Google/Hey SiriYes
Water ResistantYesYes
MonauralYes
ControlsTouchTouch Control
Music ControlsPause/PlayPlay/Pause
Call ControlsAccept/Reject callsAnswer/End calls
Switch between Call and MusicYesYes
Additional FeaturesIPX5 Rated, 45ms Ultra-Low Latency Gaming Mode, Type-C Charging, LED IndicatorType-C Charging, 40ms Ultra Low Latency, LED Indicator

Sound Features

Deep BassYesYes
Frequency Response20 Hz (Min) - 20 kHz (Max)20 Hz (Min) - 20 kHz (Max)
Driver Unit13 mm13 mm
Driver TypeBoomX Tech DriverTitanium
Environmental Noise CancellationYesYes

Extra

Sales Package1 Pair of Earbuds, Charging Case, Charging Cable, Warranty Card, Additional Pair of Ear Tips1 Pair of Earbuds, Charging Case, USB Charging Cable, User Manual

Power Features

Battery Life48 hours (With Case)
7 hours (Earbuds)
80 hours (With Case)
6 hours (Earbuds)
Charging Time1.5 hours (Case)
Stand-by Time120 hours

Warranty

Warranty1 year, Warranty from the Date of Purchase6 months
Warranty TypeManufacturerManufacturer
Covered in WarrantyManufacturing DefectsManufacturing Defects
Not Covered in WarrantyPhysical DamagesAny Accidental Damage

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