Foneng BL34 Neckband Bluetooth Earphone
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Acoustic Copper Ring Speaker: Integrated with customized high-fidelity copper ring horn drivers that reproduce pure, original studio sound signatures with immersive bass.
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Intelligent Magnetic Control Switch: Automatically manages power and audio playback; snapping the magnetic earbud shells together pauses music to preserve cell capacity.
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Extended 15-Hour Playtime Matrix: Powered by an ultra-efficient 220mAh lithium core providing up to 15 hours of continuous talk or music streaming per charge cycle.
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Ergonomic 45° Oblique Stability: Specially molded with a 45-degree angle configuration to anchor smoothly along the inner ear walls during aggressive sports or training sessions.
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HD Call Noise Reduction: Equipped with an isolated high-definition microphone and smart algorithm filters to transmit clear, unpolluted voice streams in public spaces.
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Acoustic Copper Ring Speaker: Immersive Sound Architecture
The architectural foundation of the Foneng BL34 relies on custom-engineered copper ring speakers. Unlike entry-level wireless options that suffer from thin, distorted high notes or flat acoustics, this hardware configuration provides an optimized balanced sound profile. The specialized copper drivers ensure wide-spectrum frequency tracking, bringing forward a resonant, punchy bass note structure while retaining high mid-tone and vocal clarity. This makes it an ideal fit for daily high-fidelity music tracking, long podcast playlists, and vocal-centric audio playback.
Intelligent Magnetic Integration and Low-Latency Bluetooth 5.0 Core
Experience complete control over your workspace or fitness activities via the advanced integrated smart ecosystem of the Foneng BL34. The earphone caps are configured with active magnetic structural plates that absorb together when hanging down. This intelligent magnetic switch stops audio playback instantaneously when clipped together, preventing unneeded power loss and eliminating messy wire tangling. Running on a dedicated Bluetooth 5.0 wireless chipset, the neckband locks a stable signal matrix across a 10-meter radius, maintaining reliable sync during calls or mobile entertainment tracking.
All-Metal Craftsmanship and Long-Range 220mAh Battery Power
The chassis architecture of the Foneng BL34 couples an all-metal black structural casing with precise craft detailing to deliver long-term wear resilience. The primary band utilizes skin-friendly, flexible materials that sit comfortably against the neck without inducing localized pressure points. To achieve unparalleled daily utility, a high-efficiency 220mAh lithium-polymer cell array is packed inside the casing, supporting a massive 15-hour block of continuous music or call playback time at 50% volume levels. Full cell saturation is achieved in just 2 hours via standard charging, making it a reliable computing companion for traveling professionals.
Why Buy From MobiCity Store?
At MobiCity Store, we connect Ishwardi’s tech community, online entrepreneurs, and mobile professionals to reliable, authentic, and high-performance global devices.
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100% Genuine Global Inventory: We explicitly stock factory-sealed, authentic international retail stock with original global firmware, ensuring seamless network updates and full system capabilities.
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Local Post-Purchase Setup & Technical Support: Visit us at Biswas Shopping Complex for expert, hands-on assistance transferring your secure files, configuring smart apps, configuring electronic eSIMs, or setting up automated routines.
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Experience Flagship Tech In Person: Drop by our Green City showroom to inspect the physical build quality, check out design aesthetics, and test high-end performance features live before making your choice.
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Fair, Fully Itemized Local Rates: Secure premium, long-lasting global tech gear at highly competitive rates with absolute invoice and point-of-sale receipt transparency.
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Your Premium Technology Partner: From specialized software developer setups and high-refresh gaming laptops to verified consumer electronics, we remain your reliable local computing destination.
| TECHNICAL SPECIFICATION | DETAILED PARAMETERS |
|---|---|
| Model Profile | BL34 Neckband Bluetooth Earphone |
| Wireless Standard | Bluetooth V5.0 Architecture (Up to 10-meter stable communication range) |
| Acoustic Driver | Premium High-Fidelity Copper Ring Speaker Unit |
| Frequency Response | 20Hz - 20KHz Adaptive Spectrum |
| Voice Call Clarity | HD Microphone Platform with Integrated Ambient Noise Reduction |
| Battery Cell Core | 220mAh Rechargeable Lithium-Polymer Matrix |
| Operational Runtime | Up to 15 Hours continuous tracking (Music Playback / Voice Calls at 50% volume) |
| Standby Threshold | Approximately 280 Hours |
| Charging Voltage | 5V Input Layout |
| Charging Duration | Approximately 2 Hours for full cell saturation |
| Chassis Material | All-Metal Protective Armor with Skin-Friendly Flexible Neck Strap |
| Smart Operations | Magnetic Head Absorption with Intelligent Power Intercept Switch |
| In-Ear Geometry | 45-Degree Oblique Contour Design |
We are committed to getting your orders to you quickly and reliably, whether you are in Bangladesh or anywhere else in the world.
 Domestic Delivery (Inside Bangladesh)
For our customers across Bangladesh, we partner with a network of trusted local courier services to ensure fast and secure delivery. Your order will be dispatched through one of our reliable partners, which may include:
- Pathao CourierÂ
Other leading local delivery providers
You can expect your order to be delivered to your doorstep anywhere in the country.
International Delivery (Outside Bangladesh)
We ship worldwide! For our valued international customers, all orders are handled through reputable international courier services to ensure your products reach you safely and efficiently. We partner with global leaders like:
The exact delivery time and cost will be calculated based on your location and can be viewed at checkout.
📦 After You Order
Once your order is placed and confirmed, you will receive a tracking number via email/SMS so you can monitor your package's journey in real-time until it arrives at your address.
For any specific questions about shipping, please visit our FAQ page or Contact Us.
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