
The LDNIO N03 Wireless Stereo Neckband Bluetooth Headset is designed for users who prioritize all-day comfort and marathon battery life in their audio accessories.3 LDNIO, a brand well-regarded for reliable mobile peripherals and power solutions, brings a blend of advanced connectivity and ergonomic design to this essential neckband.4 It is the perfect audio companion for long commutes, workout sessions, or simply relaxing at home.5
The standout feature of the LDNIO N03 Wireless Neckband is its exceptional battery performance. With a high-capacity 400mAh battery (Note: some variants may be 200mAh/16H, but the 400mAh/40H is the superior model), it offers an extended playtime of up to 40 hours on a single charge, ensuring your music never stops when you need it most.6
Connectivity is handled by the latest Bluetooth V5.3 technology, providing a stable, fast, and energy-efficient wireless connection up to 10 meters.7 The headset delivers high-quality stereo sound through its 10mm dynamic drivers, ensuring powerful bass and clear treble across all genres.8 The flexible, lightweight neckband design contours comfortably around the neck for secure, fatigue-free wearing throughout the day.9 Furthermore, it often includes features like Noise Shielding Technology for clearer calls, a high-definition microphone, and an IPX4 waterproof rating to handle sweat and light splashes, making it highly durable for sports and outdoor use.10
Find more long-lasting audio gear in our Earbuds & Audio and LDNIO Accessories collections at GearyBD.
Key Features
Extended 40H Playtime: Equipped with a large 400mAh battery for up to 40 hours of continuous music and talk time (for the long-life variant).11
Bluetooth V5.3 Technology: Ensures a stable, fast, and energy-efficient connection with low latency.12
Ergonomic Neckband Design: Lightweight and flexible design ensures comfort and a secure fit for extended wear, ideal for active users.13
High-Quality Stereo Sound: Features 10mm dynamic drivers to deliver rich, clear audio with pronounced bass.14
IPX4 Water Resistance: Provides protection against sweat and light water splashes, making it suitable for workouts and outdoor use.15
Noise Shielding for Calls: Helps minimize external noise interference for clear, high-definition voice calls.16
Magnetic Earbuds: The earbuds snap together magnetically when not in use, preventing tangles and ensuring easy storage.17
USB-C Charging: Modern USB-C input for convenient and faster recharging (Note: some versions may use Micro USB).18
Product Specifications
| Specification | Details |
| Brand | LDNIO |
| Model | N03 |
| Bluetooth Version | V5.3 (+BR +EDR) |
| Transmission Range | $\leq 10$ meters |
| Driver Unit | 10mm, $16\Omega$ Speaker Type |
| Frequency Response | $60\text{Hz} \sim 20\text{KHz}$ |
| Battery Capacity | 400mAh (High-Capacity Variant) |
| Play Time / Talk Time | Up to 40 Hours (Varies by volume/usage) |
| Charging Time | $\approx 4$ Hours |
| Charging Port | USB-C (Typical) |
| Waterproof Rating | IPX4 (Sweat/Splash Resistant) |
| Microphone | High-Definition, Built-in |
| Material | ABS / PC (Typical) |
