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CMF by Nothing Buds vs EarFun Air 2 vs EarFun Free Pro 3

Key Feature Comparison

8.4

CMF by Nothing Buds

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EarFun Air 2

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EarFun Free Pro 3

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At a Glance

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20000 Hz

20 Hz

20000 Hz

20 Hz

460 mAh

35.5 hours with Case (ANC Off), 8 hours (Earbuds with ANC Off), 24 hours with Case (ANC On), 5.6 hours (Earbuds with ANC On)

400 mAh

40 Hours

420 mAh

33 Hours

Wireless

In Ear Canalphone, In the Ear

Wireless

In Ear Canalphone, In the Ear

Wireless

In Ear Canalphone, In the Ear

10 meter

Auto Pairing

15 meter

Auto Pairing

15 meter

Detailed Specs

Brand

CMF
EarFun
EarFun

Model

Buds
Air 2
Free Pro 3

Launch Date

5-Mar-24
8-Feb-24
5-Dec-23

Price

Rs. 2,499
Rs. 4,499
Rs. 5,999

Price Status

Confirmed
Expected
Expected

Market Status

Available
Launched Globally
Launched Globally

Compatible Devices

Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet
Media player, Mobile Phone, Tablet

Box Contents

Pair of earbuds, Ear tips in size S, M, L, Charging case, Safety information and warranty information , User guide
Earbuds, Charging Case, USB Cable Type C, Eartips, User Manual, Warranty Card
Earbuds, Carrying Case, USB Cable, User Manual, Warranty Card

Warranty

1 Year
1 Year
1 Year

Type

Wireless
Wireless
Wireless

Design

In Ear Canalphone
In Ear Canalphone
In Ear Canalphone

Fit

In the Ear
In the Ear
In the Ear

Open or Closed Back

Closed Back
Closed Back
Closed Back

Water Resistant

Yes, IPX54 rating
Yes, IPX7 rating
-

Max Frequency Response

20000 Hz
-
20000 Hz

Min Frequency Response

20 Hz
-
20 Hz

Driver Type

Dynamic Driver
Dynamic Driver
Dynamic Driver

Eartip Size

Large, Medium, Small
Large, Medium, Small
Large, Medium, Small

Weight

52 gm
45 grams
41.5 gm

Dimensions

Eartips :32.6 x 20.4 x 24.4 mm, Carrying case :54.7 x 54.7 x 22.9 mm
62.1 x 47.5 x 25 mm
Carrying case :67 x 50 x 31 mm

Colours

Dark Grey, Light Grey, Orange
Black, White
Black, White, Navy Blue

Foldable Design

-
Yes
-

Noise Cancellation

Yes
Yes
-

Replaceable Earbuds

Yes
Yes
Yes

Call Control

Answer / End
Answer / End
Answer/End

Music Control

Volume Control
Volume Control
Volume Control

Connectivity

Bluetooth
Bluetooth
Bluetooth

Bluetooth Version

5.3
5.3
5.3

Bluetooth Profile

A2DP, AVRCP, HFP
A2DP, AVRCP, HFP, HSP
A2DP, AVRCP, HFP, HSP

Bluetooth Range

10 meter
15 meter
15 meter

Bluetooth Features

Auto Pairing
Auto Pairing
-

Microphone

Yes
Yes
Yes

Battery Capacity

460 mAh
400 mAh
420 mAh

Playback Time

35.5 hours with Case (ANC Off), 8 hours (Earbuds with ANC Off), 24 hours with Case (ANC On), 5.6 hours (Earbuds with ANC On)
40 Hours
33 Hours

Charging Type

USB Type-C
USB Type-C
-

Charging Time

1.5 Hours
1.5 hours(for earbuds), 2 hours(for charging case via USB-C), 3.5 hours(for charging case via wireless charger)
2 Hours

Battery Type

Li-ion
-
Li-Polymer

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