Techfire Fire 145 Wireless Neckband vs Kratos N4 Wireless Neckband

General

BrandTechfireKratos
ModelFire 145N4
DesignNeckbandNeckband
TypeIn the EarIn the Ear
ConnectivityWirelessWireless

Design and Body

FoldableYes

Features

BluetoothYes, 5.0Yes, 5.4
Bluetooth Range10 m10 m
USBYesYes
MicrophoneYesYes
Voice AssistantYes
Water ResistantYes
ControlsVolume +/-Magnetic On/Off, Volume +/-
Music ControlsPause/PlayPause/Play
Call ControlsAccept/Reject calls
Switch between Call and MusicYesYes
Additional FeaturesMagnetic Earbuds, Type-C Charging, LED Indicator

Sound Features

Deep BassYesYes
Impedance32 ohm
Sensitivity90 dBmW
Frequency Response20 Hz (Min) - 20 kHz (Max)20 Hz (Min) - 20 kHz (Max)
Driver Unit11.2 mm13 mm
Driver TypeDynamicDynamic
Other FeaturesStereo Sound

Extra

Sales Package1 U Neckband, Charging Cable, User Manual
Inline RemoteYesYes

Power Features

Power InputDC5V
Battery Capacity220 mAh
BatteryLithium Polymer
Battery Life36 hours25 hours
Charging Time1.5 hours

Warranty

Warranty7 days1 year
Warranty TypeRepair / ReplacementManufacturer
Covered in WarrantyManufacturing DefectManufacturing Defect
Not Covered in WarrantyPhysical DamagePhysical Damage

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