JBL GO 4 : Software Update Conclusion - Before & After ! 

#JBL #Soundbox #Go4 #SoftwareUpdate
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JBL GO 4 FULL INTRODUCTION
Ultra-portable JBL Pro Sound with punchier bass
Don't let its little size fool you. The JBL Go 4 packs a serious musical punch, delivering big JBL Pro Sound with punchy bass. Your friends won't believe how much great JBL Pro Sound comes out of such a small speaker.
Up to 7 hours of playtime plus 2 hours with Playtime Boost
Don't sweat the small stuff like charging your battery. JBL Go 4 gives you up to 7 hours of playtime on a single charge. Simply tap Playtime Boost to prolong the playtime, adding up to 2 hours to your battery life. It tunes and optimizes the performance for louder and crisper sound.
Waterproof and dustproof
The JBL Go 4's IP67 waterproof and dustproof rating ensures this portable speaker can handle almost any environment, from a poolside party to a seaside picnic.
Grab and go
Take big JBL Pro sound wherever you go. The bold, colorful JBL Go 4 ultra-portable Bluetooth speaker fits in the palm of your hand, delivering clear, loud JBL Pro Sound with rich, punchy bass. Its newly redesigned integrated loop makes it easy to bring anywhere, and the variety of colorways means you can choose one that fits your vibe. Plus it's waterproof and dustproof, so it loves to go outside. And up to 7 hours of playtime mean it will keep the good times rolling throughout a fun day trip or an evening chilling under the stars. Pair two Go 4s for stereo sound, or wirelessly connect multiple JBL Auracast-enabled speakers for even bigger sound. Crank it up and let your music take you anywhere.
General Specifications :
Transducer
45 mm /1.75”
Output power
4.2 W RMS
Frequency response
90 Hz - 20 kHz
Signal-to-noise ratio
85 dB
Dimensions :
Product Dimensions (W x H x D)
94.3 x 75.7 x 42.2 mm / 3.7 x 3.0 x 1.7"
Product Weight
0.19 kg / 0.42 lbs
Packaging Dimensions (W x H x D)
125 x 103 x 56.5 mm / 4.9 x 4.0 x 2.2"
Gross Weight
0.32 kg / 0.69 lbs
Control and Connection Specifications :
Bluetooth® version
5.3
Bluetooth® profile
A2DP V1.4, AVRCP V1.6
Bluetooth® transmitter frequency range
2400 MHz - 2483.5 MHz
Bluetooth® transmitter power
≤ 9 dBm (EIRP)
Bluetooth® transmitter modulation
GFSK, π/4 DQPSK
Battery :
Battery type
Li-ion polymer 3.23 Wh (equivalent to 3.8 V / 850 mAh)
Battery charge time
3 hours (5 V 1 A)
Music play time
up to 7 hours (dependent on volume level and audio content)
Maximum operation temperature
45 °C
What's in The Box?
1 x JBL Go 4
1 x Type-C cable
1 x Quick Start Guide
1 x Warranty Card and Safety Sheet
Ultra-portable JBL Pro Sound with punchier bass
Up to 7 hours of playtime plus 2 hours with Playtime Boost
Waterproof and dustproof
#JBL #Soundbox #Go4 #SoftwareUpdate
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"Music by Karl Casey @ White Bat Audio"
Track: Jim Yosef - Samurai [NCS Release]
Music provided by NoCopyrightSounds.
Watch:
Free Download / Stream: NCS.io/Samurai
0:00 Intro
0:07 App Features
2:13 Sound Test Flat
4:47 Sound Test Flat + Presets
6:57 Update
7:48 Sound Test After Update
9:51 Conclusion
11:17 Subscribe

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