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View AllHoco MMJ09 Wireless Neckband Earphones – 120-Hour Ultra-Long Playtime & Massive 800mAh Battery
The Hoco MMJ09 Wireless Neckband is the undisputed "Endurance King" of the wireless audio world.2 Engineered for users who demand the absolute maximum battery life, this neckband is equipped with a colossal 800mAh battery that delivers an unprecedented 120 hours of continuous music or talk time.3 In practical terms, a single charge can last a typical user several weeks, making Hoco MMJ09 the ultimate companion for long-distance travelers, outdoor workers, and heavy commuters in Bangladesh.
Beyond Hoco MMJ09 record-breaking endurance, the MMJ09 provides a rich and powerful acoustic experience. Hoco MMJ09 features large 14.2mm dynamic speaker units that produce deep, resonant bass and crisp, clear highs, ensuring every genre of music sounds immersive.6 Powered by Bluetooth 5.3 (JL 7006 chip), Hoco MMJ09 offers a stable, low-latency connection for both calls and media. Despite its massive battery, the device remains impressively lightweight at just 53g, with an ergonomic flexible neckband that ensures all-day comfort without fatigue.8 Now available at GearyBD, the Hoco MMJ09 redefines what "wireless freedom" truly means.
Key Features
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Revolutionary 120-Hour Playtime: Power through weeks of use with up to 120 hours of non-stop music or calls on a single charge.
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Massive 800mAh Battery: A giant internal battery core that sets a new industry standard for neckband endurance.10
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14.2mm Large Drivers: High-definition speakers that deliver a balanced sound profile with punchy bass and detailed vocals.
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Bluetooth 5.3 Technology: Equipped with the JL 7006 chip for fast pairing, stable range, and energy-efficient performance.
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500-Hour Standby Time: Stays ready for action even if left unused for over 20 days.
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Ergonomic Lightweight Build: Weighing only 53g with a 78cm cable, it rests naturally around your neck for all-day wear.
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Integrated Controls: Built-in 3-button module for easy volume adjustment, track switching, and hands-free call management.
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Magnetic Earbuds: Magnetic design prevents tangling and keeps the earbuds secure when not in use.
Product Specifications
| Specification | Details |
| Brand | Hoco |
| Model | MMJ09 |
| Bluetooth Version | V5.3 (Chip: JL 7006) |
| Speaker Unit | 14.2 mm |
| Battery Capacity | 800 mAh |
| Charging Time | Approx. 4 Hours |
| Talk/Music Time | Up to 120 Hours |
| Standby Time | Approx. 500 Hours |
| Weight | 53g |
| Total Length | 78 cm |
| Charging Port | USB Type-C |
FAQs (Product Related)
Q1: Is the 120-hour battery life real? A1: Yes! Thanks to its high-capacity 800mAh battery (which is double or triple the size of standard neckbands), it is officially rated for 120 hours of continuous use.
Q2: How long does it take to charge such a big battery? A2: It takes approximately 4 hours to charge from 0% to 100%. While this is longer than smaller neckbands, one charge lasts significantly longer.
Q3: Is it heavy to wear because of the large battery? A3: Surprisingly, no. Hoco has optimized the weight distribution so it weighs only 53g, which is light enough for all-day comfort.
Q4: Can I use this for gym and sports? A4: Yes, the ergonomic neckband and secure-fit earbuds are suitable for workouts. The magnetic tips also help keep them from falling off when not in use.
Q5: Does it support fast charging? A5: It uses a modern Type-C port for efficient charging, though the total time is governed by the sheer size of the 800mAh cell.
Why Buy from GearyBD?
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100% Authentic Hoco: We guarantee genuine products in original retail packaging with official serial numbers.
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Best Value in BD: We offer competitive pricing for this high-end endurance model.
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Fast Delivery: Enjoy 24-48 hour delivery in Dhaka and 3-5 days delivery nationwide.
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Quality Checked: Every unit is inspected to ensure the Bluetooth 5.3 connectivity and battery performance are perfect.
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Hassle-Free Warranty: Enjoy our dedicated after-sales support and replacement warranty for manufacturing defects.