Single Product
NIA S4000 BLUETOOTH HEADSET
NIA S4000 Bluetooth Headset
Wireless & Wired | 40mm HD Driver | TF Card & FM Radio | Long Battery Life | 10M Range
⭐ Key Features
Wireless Bluetooth 5.0 and wired 3.5mm connection for versatile use
High-quality 40mm HD driver units for clear and balanced sound
TF card support and FM radio for on-the-go entertainment
Built-in 250mAh battery with 6–8 hours music playback
200 hours standby for extended readiness
Lightweight and ergonomic design for comfortable all-day wear
APP controlling functionality for enhanced user experience
10 meters wireless transmission distance for stable connectivity
Quick charging in approximately 2 hours
🧩 Product Overview
The NIA S4000 Bluetooth Headset is a multi-functional audio device that supports wireless Bluetooth 5.0 and wired connection via 3.5mm AUX. Equipped with 40mm HD driver units, it delivers crisp highs, rich mids, and powerful bass. The headset supports TF card playback and FM radio, allowing you to enjoy music anywhere, anytime. The lightweight, ergonomic design ensures comfort for long listening sessions, while the built-in battery provides up to 8 hours of continuous music. Whether for daily commute, travel, or home use, the S4000 is a reliable companion for your audio needs.
📊 Specifications
General
| Feature | Details |
|---|---|
| Brand | NIA |
| Model | S4000 |
| Type | Over-Ear / On-Ear Headset |
| Color | Black |
| Material | Plastic & Soft Leather Ear Cushions |
| Fit Type | Ergonomic & Comfortable |
Connectivity
| Feature | Details |
|---|---|
| Wireless Function | Bluetooth 5.0 |
| Wired Function | 3.5mm Audio Interface |
| Transmission Distance | 10 meters |
| Support Profiles | TF Card / FM Radio / APP Control |
Audio
| Feature | Details |
|---|---|
| Driver Unit | 40mm HD Driver Unit |
| Frequency Response | 20Hz – 20kHz |
| Impedance | 32Ω |
Battery
| Feature | Details |
|---|---|
| Battery Capacity | 250mAh |
| Music Playback Time | 6–8 hours |
| Standby Time | 200 hours |
| Charging Time | ~2 hours |
Comfort & Design
| Feature | Details |
|---|---|
| Design | Lightweight and Ergonomic |
| Ear Cushions | Soft, Comfortable |
| Headband | Adjustable & Foldable |
| Item Size | Approx. 20.5 × 16.5 × 8.3 cm |
🎯 Why Choose This Product?
High-quality 40mm HD drivers for rich, balanced sound
Wireless and wired connectivity for maximum versatility
Supports TF card and FM radio for offline entertainment
Long battery life: 6–8 hours playback with 200 hours standby
Lightweight, ergonomic design for comfortable all-day wear
Stable Bluetooth 5.0 transmission with up to 10 meters range
Perfect for travel, daily commute, or home listening
📦 Package Includes
1 × NIA S4000 Headset
1 × Charging Cable
1 × User Manual