Nu Republic Cyberstud X4 Firefly True Wireless Earbuds
Nu Republic Cyberstud X4 Firefly True Wireless Earbuds
Nu Republic Cyberstud X4 Firefly True Wireless Earbuds
Nu Republic Cyberstud X4 Firefly True Wireless Earbuds
Nu Republic Cyberstud X4 Firefly True Wireless Earbuds
  • Nu Republic Cyberstud X4 Firefly True Wireless Earbuds
  • Nu Republic Cyberstud X4 Firefly True Wireless Earbuds
  • Nu Republic Cyberstud X4 Firefly True Wireless Earbuds
  • Nu Republic Cyberstud X4 Firefly True Wireless Earbuds
  • Nu Republic Cyberstud X4 Firefly True Wireless Earbuds

Nu Republic Cyberstud X4 Firefly True Wireless Earbuds

85 votes
₹1,499  •  Out Of Stock  •  By Nu Republic

Nu Republic Cyberstud X4 Firefly True Wireless Earbuds is a Wireless ANC In the Ear TWS Earbuds. It has a 13 mm Neodymium Drivers driver. It offers up to 72 hours total with case battery life. Notable features include Microphone, ENC, Voice Assistant, Sweat Proof and Deep Bass.

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₹1,499
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Nu Republic Cyberstud X4 Firefly True Wireless Earbuds price in India is ₹1,499. The price last changed on 15 Feb 2026. The lowest price is available at Flipkart.

Features

  • TWS Earbuds
  • In the Ear
  • Wireless
  • Bluetooth 5.3
  • Active Noise Cancellation
  • Microphone
  • 10 m Range
  • 20 Hz (Min) - 20 kHz (Max) Frequency Response
OUT OF STOCK

Nu Republic Cyberstud X4 Firefly True Wireless Earbuds Specs

  • TWS Earbuds
  • In the Ear
  • Wireless
  • Bluetooth 5.3
  • Active Noise Cancellation
  • Microphone
  • 10 m Range
  • 20 Hz (Min) - 20 kHz (Max) Frequency Response
General
BrandNu Republic
ModelCyberstud X4 Firefly
DesignTWS Earbuds
TypeIn the Ear
ConnectivityWireless
Features
BluetoothYes, 5.3
Bluetooth Range10 m
USBYes
MicrophoneYes, Quad mic
Voice AssistantYes
ControlsTouch Control
Music ControlsPause/Play
Call ControlsAccept/Reject calls
Switch between Call and MusicYes
Additional FeaturesAuto Pairing, Type-C Fast Charging, RGB LED Indicators, Dual modes, 40ms Low Latency, Hall Sensor Function
Sound Features
Deep BassYes
Frequency Response20 Hz (Min) - 20 kHz (Max)
Driver Unit13 mm
Driver TypeNeodymium Drivers
Active Noise CancellationYes
Environmental Noise CancellationYes
Extra
Sales Package1 Pair of Earbuds, USB-C Charging Cable, Charging Case, User Manual
OtherDynamic Firefly-inspired Design with LED Breathing Lights
Power Features
Battery15 min Charge= 200 min Playtime
Battery Life72 hours with Case (ANC Off)
Warranty
Warranty1 year
Warranty TypeManufacturer
Covered in WarrantyManufacturing Defect
Not Covered in WarrantyPhysical Damage
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Nu Republic Cyberstud X4 Firefly True Wireless Earbuds Prices

Price has not changed significantly in 1 month.
₹1,049
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2-5 Business Days
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OUT OF STOCK
₹1,499
FREE Delivery
4-6 Business Days
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OUT OF STOCK

User Reviews

4.7
85 ratings
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