JBL Synchros S300 NBA Edition On-Ear Headphones (Boston Celtics)

JBL Synchros S300 NBA Edition On-Ear Headphones (Boston Celtics)

JBL Synchros S300 NBA Edition On-Ear Headphones (Boston Celtics)

JBL Synchros S300 NBA Edition On-Ear Headphones (Boston Celtics)

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Product Highlights

  • Android / iOS Compatible
  • Cable with Built-In 3-Button Remote/Mic
  • Stainless-Steel Headband
  • Boston Celtics Logo
  • Collapsible for Easy Storage
  • Includes a Carry Case
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This item is noncancelable and nonreturnable.

JBL Synchros S300 overview

  • 1Description

The Synchros S300 NBA Edition Headphones from JBL feature a lightweight and durable steel headband with leather ear cushions. The headphones come with a detachable cable which has a built-in 3-button remote/microphone that can be used with Android and iOS devices such as smartphones, MP3 players, iPods, tablets, iPads, computers, and more. A

The S300 headphones are comfortable for hours of listening and are modeled after the same JBL sound systems used in the world's most prestigious clubs. The S300 delivers a balanced audio experience with clarity and deep, powerful bass. The earcups rotate and fold in for simple, compact storage. A carry case is also included.

Android/ iOS Compatible
Compatible with your choice of either iOS or Android devices giving you the flexibility you need for your listening pleasure
Built-In Remote/Microphone
The built-in 3-button remote/microphone allows you to adjust the source volume and answer calls
Carry Case
The included carry case keeps the headphones safe from bumps and bruises
UPC: 050036325929
In the Box
JBL Synchros S300 NBA Edition On-Ear Headphones (Boston Celtics)
  • Three-Button Remote/Microphone Cable
  • Carry Case
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    JBL Synchros S300 specs

    Type On-ear headphones
    Maximum Input Power 30 mW
    Maximum SPL 115 dB @ 30 mW
    Frequency Response 10 Hz to 22 kHz
    Driver 1.6" (40 mm)
    Detachable Cable yes
    Connector 1/8" (3.5 mm) mini-jack
    Dimensions Not specified by manufacturer
    Weight Not specified by manufacturer
    Packaging Info
    Package Weight 1.7 lb
    Box Dimensions (LxWxH) 9.3 x 6.9 x 3.5"

    JBL Synchros S300 reviews

    Synchros S300 NBA Edition On-Ear Headphones (Boston Celtics) is rated 4.2 out of 5 by 5.
    Rated 5 out of 5 by from GREAT SOUND!!!!!!!!! I bought these for my grandson,they sound so good I think I'll keep them for myself.
    Date published: 2018-03-06
    Rated 5 out of 5 by from Awesome bass and sound! I probably wouldn't have bought them had they not been on sale, but I sure am glad that they were. They are well made and sound simply great, plus I am a Celtics fan. If these headphones sound this good I can only imagine what other JBLs must be like. I am extremely satisfied.
    Date published: 2018-04-11
    Rated 4 out of 5 by from Overall positive experience I've been using these headphones for about a month. they're great audio, mostly comfortable and I love the Celtic green! The only thing I don't love about them is that the headphones are kind of small, they don't folly encompass the ears. Also, the trade off with them not having Bluetooth, is that you never have to charge them. The other thing I didn't realize is that there is no microphone for phone calls, but that's not the biggest issue.
    Date published: 2018-04-21
    Rated 3 out of 5 by from jbl HEADPHONES I thought they were fine for what I paid, but definitely not worth the advertised price whatsoever...they serve me for the purpose I bought them for, but there are definitely better headphones out there, but again, great for the price I paid
    Date published: 2018-04-10
    Rated 4 out of 5 by from Great sound quality and comfortable! Was very pleased with the way they fit on my head and the great sound quality!
    Date published: 2018-07-21
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