CMF by Nothing Neckband Pro vs Boult Audio ProBass Curve Wireless Neckband

General

BrandCMFBoult Audio
ModelNeckband ProProbass Curve
DesignNeckband
TypeIn the EarIn the Ear
ConnectivityWirelessWireless

Design and Body

Weight29.6 g

Features

BluetoothYes, 5.3Yes, 4.2
Bluetooth Range10 m10 m
USBYes
MicrophoneYes, 5 micsYes
Voice AssistantYes
Water ResistantYesYes
MonauralYes
ControlsSmart Dial 3 in 1 Intuitive Sound Control
Music ControlsPlay/Pause
Call ControlsAnswer/Hang up Calls
Switch between Call and MusicYes
Additional FeaturesIP55 Rated, Low Lag mode, Transparency Mode, Type-C Charging, Dual Device Connectivity, Magnetic Earbuds, LED Charging Status

Sound Features

Deep BassYesYes
Frequency Response20 Hz (Min) - 20 kHz (Max)
Driver Unit13.6 mm
Driver TypeCustom Dynamic DriverQualcomm CSR 8635
Noise ReductionWind Noise Reduction
Active Noise CancellationYes, 50dB-Hybrid ANC
Other FeaturesUltra Bass Technology 2.0 & Spatial Audio Effect

Extra

Sales Package1 U Neckband, Type-C Cable, Safety information and warranty information, User Guide, Ear tips in size S, M, L1 Earphone, 2 Extra Pair of Earbuds, Charging Micro USB Cable, User Manual
Inline RemoteYesYes
Magnet TypeNeodymium
OtherGoogle Fast Pair & Microsoft Swift Pair, Find My Earbuds

Power Features

Battery Capacity220 mAh
Battery10 min Charge= 18 hr PlaytimeLithium Polymer
Battery Life37 hours (ANC Off)
23 hours (ANC On)
15 hours
Charging Time2 hours

Warranty

Warranty1 year, Manufacturer Warranty1 year
Warranty TypeManufacturerManufacturer
Covered in WarrantyManufacturing DefectsManufacturing Defects
Not Covered in WarrantyPhysical DamagePhysical Damage

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