At a Glance
Show differences only
20000 Hz
20 Hz
Wired
In Ear Canalphone, In the Ear
Wired
In Ear Canalphone, Earhook
Key Feature Comparison
Detailed Specs
Brand
Zoook
Zoook
Model
ZM-ROCKER RDX I1
ZM-EM21
Price
Rs. 399
Rs. 400
Price Status
Confirmed
Confirmed
Market Status
Discontinued
Discontinued
Compatible Devices
Media player, Mobile Phone, Tablet
Media player, Mobile Phone, Tablet
Box Contents
Earphone, Ear Buds(S/M/L), Warranty Card, User Manual
Headphone, User Manual, Warranty Card
Warranty
1 Year
6 Months
Type
Wired
Wired
Design
In Ear Canalphone
In Ear Canalphone
Fit
In the Ear
Earhook
Open or Closed Back
Closed Back
Closed Back
Max Frequency Response
20000 Hz
-
Min Frequency Response
20 Hz
-
Magnet Material
Neodymium
Neodymium
Impedance
16 Ohms
-
Sensitivity
112 dB/mw
-
Driver Type
-
Dynamic Driver
Plug Type
Gold-plated Stereo Mini
Gold-plated Stereo Mini
Cord Type
Y shaped
-
Cable Length
1.25 Meter
1.2 Meter
Eartip Size
Large, Medium, Small
Large, Medium, Small
Colours
Black
Black, White
Weight
-
18 gm
Noise Reduction
Yes
Yes
Noise Cancellation
Yes
Yes
Echo Reduction
Yes
Yes
Tangle Free
Yes
-
Replaceable Earbuds
Yes
Yes
Call Control
Answer/End Call
Call Attend/Reject
Music Control
Play/Pause, Volume Up/Down, Previous/Next
Track Play/Pause, Next/Previous
Connectivity
3.5 mm stereo
3.5 mm jack
Microphone
Yes
Yes
Mic Type
-
Directional
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