At a Glance
Show differences only
20000 Hz
20 Hz
500 mAh
20 Hours
6 Hours
Wireless
Over Ear, Over the Head
Wireless
In Ear Canalphone, In the Ear
10 meter
Auto Pairing
10 meter
Auto Pairing
Key Feature Comparison
Detailed Specs
Brand
boAt
Amazon
Model
Rockerz 558
Echo Buds 2nd Gen
Launch Date
5-Oct-21
15-Apr-21
Price
Rs. 1,699
Rs. 10,999
Price Status
Confirmed
Confirmed
Market Status
Available
Available
Compatible Devices
Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet
Box Contents
Headphone, USB Cable, User Manual, Warranty Card
-
Warranty
1 Year
1 Year
Type
Wireless
Wireless
Design
Over Ear
In Ear Canalphone
Fit
Over the Head
In the Ear
Open or Closed Back
Closed Back
Closed Back
Max Frequency Response
20000 Hz
-
Min Frequency Response
20 Hz
-
Driver Type
Dynamic Driver
-
Impedance
32 Ohms
-
Sensitivity
90 dB/mw
-
Foldable Design
Yes
Yes
Eartip Size
Large
Large, Medium, Small
Weight
245 gm
47. gm
Dimensions
Overall :1910 x 860 x 1620 mm
Overall :66.8 x 28.6 x 39.1 mm
Colours
Black, Orange, Red, Maroon, Dark Green
Black
Connectivity
Bluetooth
Bluetooth
Bluetooth Version
5
5
Bluetooth Range
10 meter
10 meter
Bluetooth Features
Auto Pairing
Auto Pairing
Microphone
Yes
Yes
Bluetooth Profile
-
A2DP, AVRCP, HFP
Battery Capacity
500 mAh
-
Playback Time
20 Hours
6 Hours
Standby Time
180 Hours
19.5 Hours
Charging Type
USB
USB Type-C
Charging Time
2.5 Hours
2 Hours
Noise Cancellation
-
Yes
Replaceable Earbuds
-
Yes
Call Control
-
Answer/End
Music Control
-
Play/Pause
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