Flipkart SmartBuy NB221 Wireless Neckband
Flipkart SmartBuy NB221 Wireless Neckband
Flipkart SmartBuy NB221 Wireless Neckband
  • Flipkart SmartBuy NB221 Wireless Neckband
  • Flipkart SmartBuy NB221 Wireless Neckband
  • Flipkart SmartBuy NB221 Wireless Neckband

Flipkart SmartBuy NB221 Wireless Neckband

62 votes • 7 reviews
₹486  •  Out Of Stock  •  By Flipkart SmartBuy

Flipkart SmartBuy NB221 Wireless Neckband is a Wireless In the Ear Neckband. It has a 10 mm Dynamic driver. It offers up to 42 hours battery life. Notable features include Microphone, Voice Assistant, Sweat Proof, Deep Bass and Inline Remote.

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₹486
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Flipkart SmartBuy NB221 Wireless Neckband price in India is ₹486. The price last changed on 19 Apr 2025. The lowest price is available at Flipkart.

Features

  • Neckband
  • In the Ear
  • Wireless
  • Bluetooth 5.2
  • Microphone
  • 10 m Range
  • 20 Hz (Min) - 20 kHz (Max) Frequency Response
  • 10 mm Driver
OUT OF STOCK

Flipkart SmartBuy NB221 Wireless Neckband Specs

  • Neckband
  • In the Ear
  • Wireless
  • Bluetooth 5.2
  • Microphone
  • 10 m Range
  • 20 Hz (Min) - 20 kHz (Max) Frequency Response
  • 10 mm Driver
General
BrandFlipkart SmartBuy
ModelNB221
DesignNeckband
TypeIn the Ear
ConnectivityWireless
Features
BluetoothYes, 5.2
Bluetooth Range10 m
USBYes
MicrophoneYes
Voice AssistantYes, Siri/Google
ControlsVolume +/-
Music ControlsNext/Last/Skip Track
Call ControlsAccept/Reject calls
Switch between Call and MusicYes
Additional FeaturesDual Pairing, Micro-USB Charging
Sound Features
Deep BassYes
Frequency Response20 Hz (Min) - 20 kHz (Max)
Driver Unit10 mm
Driver TypeDynamic
Extra
Sales Package1 U Neckband, Charging Cable, Warranty card, User Manual
Inline RemoteYes
Power Features
Power InputDC 5V
BatteryLithium
Battery Life42 hours
Charging Time1 hour
Warranty
Warranty6 months
Warranty TypeManufacturer
Covered in WarrantyManufacturing Damage
Not Covered in WarrantyPhysical Damage
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Flipkart SmartBuy NB221 Wireless Neckband Prices

Price has not changed significantly in 1 month.
₹486
FREE Delivery
2-5 Business Days
Search
OUT OF STOCK

User Reviews

4.1
62 ratings
7 reviews
Positive
2
Mixed
1
Negative
4
User
Nilesh Gupta
from Flipkart
2 years ago

Not good

Bad quality calling When you make a call, a sound comes at the time of the call.

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User
RAMSRI R
from Flipkart
2 years ago

Utterly Disappointed

Noisy and poor quality.

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User
Aneesa V.a
from Flipkart
2 years ago

Fair

Advantages :it is very good for hearing the music. When hear the music the sound is clear. Only this purpose so the value is very high than normal. Disadvantages :if the neck band is connected with phone the call is not clear and extra sounds are heared. So when i call the neck band is not used.

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Discuss

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