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JBL Tune 520BT Wireless On-Ear Headphones


Specification Parameter Technical Detail
Product Model Name JBL Tune 520BT
Product Type Wireless On-Ear Bluetooth Headphones
Condition Brand New (Factory Sealed in Original Retail Packaging)
Acoustic Driver Size 33 mm Dynamic Drivers
Audio Frequency Response 20 Hz – 20 kHz
Driver Sensitivity 102 dB SPL @ 1kHz 1mW
Impedance 30 Ohms
Bluetooth Version Bluetooth® 5.3
Bluetooth Profiles HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2
Bluetooth Transmitter Frequency 2.4 GHz – 2.4835 GHz
Battery Type Lithium-ion Polymer Battery (3.7V / 450 mAh)
Maximum Battery Playtime Up to 57 Hours (Bluetooth playback on moderate volume)
Recharge Time 2 Hours from empty via USB-C

KSh 6,750.00

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JBL Tune 520BT Wireless On-Ear Headphones

Product Overview & Features Description

Immerse yourself in rich, dynamic acoustic precision with the JBL Tune 520BT wireless on-ear headphones. Engineered for audio enthusiasts, daily commuters, and active remote professionals, these headphones deliver the world-renowned JBL Pure Bass sound signature that powers major concert venues worldwide. Packed with modern Bluetooth 5.3 technology, the JBL Tune 520BT streams high-definition, low-latency audio wirelessly from your smartphone, tablet, or laptop without the nuisance of tangled cords. Customize your listening profile through the dedicated JBL Headphones App, allowing you to fine-tune equalizers or select pre-set EQ modes tailored for music, podcasts, or vocal calls.

Never worry about mid-day battery depletion again. The JBL Tune 520BT provides an extraordinary continuous playback endurance of up to 57 hours on a single charge. When you are pressed for time, modern USB Type-C fast-charging provides an extra 3 hours of playtime with just a quick 5-minute charge, keeping your soundtrack playing throughout the busiest workweeks. With built-in Multi-Point Connection capabilities, the JBL Tune 520BT lets you effortlessly switch between watching a video stream on your PC and answering an urgent incoming phone call on your smartphone with a single button press.

Designed for hours of continuous comfort, the JBL Tune 520BT features a featherlight 157-gram frame, soft cushioned ear pads, and a padded headband. Convenient earcup control buttons and VoiceAware microphone monitoring make managing hands-free calls and activating Siri or Google Assistant effortless. Order your pair online or pick it up in person today, as it is Available at Potent.it Store & Online Purchase Countrywide delivery across Nairobi, Mombasa, Kisumu, Eldoret, Nakuru, and all surrounding areas. Upgrade to the JBL Tune 520BT today to enjoy signature acoustic energy, comfortable ergonomics, and week-long battery life in one sleek package.

Technical Specifications

Specification Parameter Technical Detail
Product Model Name JBL Tune 520BT
Product Type Wireless On-Ear Bluetooth Headphones
Condition Brand New (Factory Sealed in Original Retail Packaging)
Acoustic Driver Size 33 mm Dynamic Drivers
Audio Frequency Response 20 Hz – 20 kHz
Driver Sensitivity 102 dB SPL @ 1kHz 1mW
Impedance 30 Ohms
Bluetooth Version Bluetooth® 5.3
Bluetooth Profiles HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2
Bluetooth Transmitter Frequency 2.4 GHz – 2.4835 GHz
Battery Type Lithium-ion Polymer Battery (3.7V / 450 mAh)
Maximum Battery Playtime Up to 57 Hours (Bluetooth playback on moderate volume)
Recharge Time 2 Hours from empty via USB-C
Speed Charge Feature 5-Minute Quick Charge = 3 Hours Playtime
Charging Interface USB Type-C (5V / 1A)
Microphone & Calls Built-in omnidirectional microphone with VoiceAware sidetone monitoring
Smart App Integration Compatible with JBL Headphones App (custom EQ, smart audio/video modes)
Multi-Point Connection Yes (Simultaneous pairing with 2 devices)
Voice Assistant Support Siri, Google Assistant (one-touch activation)
Weight 157 grams (5.54 oz)
Warranty 1-Year Limited Manufacturer Warranty

Pros & Key Benefits

  • 57-Hour Battery Endurance: Delivers more than a full workweek of playback without touching a charger, supplemented by a 5-minute quick charge for 3 hours of emergency audio.

  • JBL Pure Bass Sound: 33 mm dynamic drivers reproduce deep, punchy low-end response alongside clear mids and crisp highs.

  • Modern Bluetooth 5.3 Streaming: Offers wider wireless range, lower power consumption, and cleaner audio streaming compared to older Bluetooth generations.

  • Multi-Point Seamless Switching: Effortlessly jump from a laptop Zoom presentation to a smartphone phone call without manually unpairing and reconnecting.

  • Compact Fold-Flat Build: Weighing just 157 g, the swiveling and folding earcups tuck neatly into backpacks, gym bags, and briefcases.

  • Personalized Sound via Companion App: Adjust bass, mids, and treble to your exact personal taste through the free JBL Headphones App.

Variation Price Matrix (Kenya Shillings – KSh)

Audio Model & Series Driver & Battery Specs Color & Warranty Retail Price (KSh)
JBL Tune 520BT (Featured Model) 33mm / Up to 57H Playtime Black / 1-Yr Warranty KSh 6,500
JBL Tune 520BT Color Edition 33mm / Up to 57H Playtime Blue / White / 1-Yr Warranty KSh 6,500
JBL Tune 720BT Over-Ear Edition 40mm / Up to 76H Playtime Black / 1-Yr Warranty KSh 9,500
JBL Tune 770NC Active Noise Cancelling 40mm / ANC / 70H Playtime Black / 1-Yr Warranty KSh 13,800
JBL Quantum 100 Wired Gaming Headset 40mm / Detachable Boom Mic Black / 1-Yr Warranty KSh 4,800

Looking for gaming headsets, over-ear models, or noise-cancelling headphones? Shop for more JBL deals at Potent.it.

Suitable Application Areas

  1. Daily Work Commutes & Travel: Compact, fold-flat earcups and 57 hours of battery life make it an ideal companion for long bus rides, flights, and daily train trips.

  2. Office Productivity & Remote Meetings: Built-in microphones with VoiceAware provide natural-sounding voice calls on Zoom, Teams, and Google Meet without ear fatigue.

  3. Fitness, Gym & Outdoor Walks: Lightweight 157-gram clamping design stays firmly on your head during treadmill sessions, weight routines, and brisk walking.

  4. Online Learning & Studying: Clear vocal reproduction and comfortable earpads keep students focused during long lectures, audiobooks, and video tutorials.

Available Colors

  • Matte Black: Clean, executive styling suitable for professional office setups and daily commutes.

  • Deep Blue: Rich, contemporary tone that adds subtle color while resisting surface scuffs.

  • Pure White: Crisp, modern aesthetic for clean workspace and lifestyle setups.

What is in the Box?

  • 1x JBL Tune 520BT Wireless On-Ear Headphones

  • 1x USB-C to USB-A Charging Cable

  • 1x Quick Start Guide

  • 1x Safety Data Sheet & 1-Year Warranty Card

Frequently Asked Questions (FAQs)

Q: Can I use the JBL Tune 520BT with a 3.5mm auxiliary audio cable? No. The Tune 520BT is an entirely wireless headset engineered for Bluetooth 5.3 connectivity and does not include a 3.5mm analog audio jack. For wired + wireless flexibility, consider the step-up JBL Tune 720BT or 770NC series.

Q: Does the JBL Tune 520BT support Active Noise Cancellation (ANC)? The Tune 520BT relies on passive noise isolation provided by its on-ear padded cushions. It does not have active noise cancellation circuitry, which helps it achieve its class-leading 57-hour battery life at an accessible price point.

Q: Where can I find official setup guides, firmware updates, and troubleshooting manuals? Official user guides and configuration manuals are available directly via the JBL Tune 520BT Installation Guide & Support Drivers Portal.

Q: How can I order this product with delivery in Kenya? You can walk into the Potent.it Store for physical pickup or complete an easy online purchase on our website. We provide safe, tracked door-to-door countrywide delivery across all counties in Kenya.

The JBL Tune 520BT sets a high benchmark for budget wireless audio by pairing authentic JBL Pure Bass punch with an astounding 57-hour playback life and the latest Bluetooth 5.3 connectivity. With a lightweight foldable design, multi-point device pairing, and customizable mobile app EQ settings, it delivers everyday acoustic enjoyment and clear call handling at exceptional value.

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