Wireless and Wired 2-in-1 Headphones for Bulk Wholesale Buyers
The NIA S4000 Bluetooth Headset is designed for modern customers who want more than a basic wireless headphone. It combines Bluetooth connectivity, wired AUX support, TF card playback, built-in FM radio, mobile app control, and a 40mm HD driver in one affordable audio product. For small tech businesses, retailers, buyers, online sellers, B2C store owners, and gadget stores in Pakistan, it is a practical headset for resale, display shelves, bundles, and repeat customer demand.
Customers searching for Bluetooth headphones price in Pakistan, wireless headphones with mic, headphones online in Pakistan, or Bluetooth headset options often compare products based on sound, battery life, convenience, and multi-device use. The NIA S4000 answers those needs with dual connectivity, long standby time, and multiple playback modes that make it suitable for smartphones, tablets, PCs, FM users, and MP3 users.
Multi-Mode Audio Experience for Smart Retailers
The NIA S4000 is more than just a Bluetooth headset. It works as a complete portable media hub for users who want flexible listening options. Customers can connect wirelessly through Bluetooth, use the 3.5mm AUX port for wired listening, play audio directly from a TF card, or use the built-in FM radio when they want entertainment without depending fully on a phone.
For wholesale buyers sourcing from Computer Zone, this multi-mode design makes the NIA S4000 easy to position across different customer groups. It fits mobile accessory shops, electronics retailers, gadget stores, online marketplaces, gift pack suppliers, and tech resellers that need fast-moving, budget-friendly audio products.
Bluetooth and AUX Connectivity for Everyday Users
A major strength of the NIA S4000 Bluetooth Headset is its dual connectivity. Users can enjoy wireless listening through Bluetooth or switch to wired mode through the 3.5mm AUX audio port. This makes the headset suitable for customers who want wireless freedom but still prefer having a wired option available when needed.
The headset supports a Bluetooth range of up to 10 meters, giving users enough freedom to move around during music playback, calls, study sessions, work, or casual entertainment. This flexibility gives retailers a simple selling point: one headset can serve both wireless and wired users without limiting the customer’s usage style.
TF Card, FM Radio, and App-Based Control
The NIA S4000 includes TF card support and built-in FM radio, allowing users to play music directly from memory cards or listen to radio without relying only on streaming apps. This is especially useful for customers who want portable entertainment, offline playback, or simple media access during travel, work, or daily use.
The headset also supports mobile app control for easy tuning, customisation, and device pairing. App-based control adds a modern touch to the product and helps resellers present it as a smarter headset option compared with basic Bluetooth-only headphones. Buyers browsing Bluetooth Earbuds & Headphones can understand the S4000 as a feature-packed model for customers who want more control and more playback choices.
40mm HD Driver for Crisp and Punchy Audio
The NIA S4000 is built with a 40mm HD driver unit that delivers crisp, punchy audio across different music genres. Its 20Hz to 20KHz frequency response supports a wide listening range, while the 32Ω impedance helps maintain balanced sound performance for everyday listening.
For retailers and online sellers, the 40mm driver is an important specification because customers often look for strong audio output in over-ear and Bluetooth headset options. The NIA S4000 gives sales teams a clear sound-related benefit to mention in product listings, retail conversations, and bundle offers.
Reliable Battery Life for Daily Listening
Battery life is one of the main buying factors for wireless headphones in Pakistan. The NIA S4000 includes a 250mAh battery that supports 6 to 8 hours of working time and up to 200 hours of standby time. This makes it practical for customers who use headphones for music, videos, mobile entertainment, study, office tasks, and casual listening.
The headset charges in approximately 2 hours, which keeps downtime manageable for daily users. For B2B buyers, this balance of playback time, standby time, and charging speed makes the NIA S4000 a reliable product for mass retail and distribution.
Durable Design for Resale Displays
The NIA S4000 combines comfort, utility, and sound performance in one affordable package. Its durable design makes it suitable for regular customer use, while its eye-catching packaging helps it stand out as an impulse-buy product in retail displays. For gadget stores and mobile shops, visual appeal matters because audio accessories often sell well when customers can quickly understand the feature value.
This headset is ideal for businesses that want a budget-friendly, feature-packed headphone with high resale margins and reliable performance. It can work as a standalone product, a bundle item, or an add-on sale for smartphones, tablets, PCs, and portable media users.
Technical Specifications
| Specification |
Details |
| Product Name |
NIA S4000 Bluetooth Headset |
| Connectivity |
Wireless Bluetooth + Wired 3.5mm AUX |
| Special Features |
FM Radio, TF Card Play, Mobile App Control |
| Driver Unit |
40mm HD Driver |
| Frequency Response |
20Hz – 20KHz |
| Impedance |
32Ω |
| Battery Capacity |
250mAh |
| Charging Time |
2 Hours |
| Working Time |
6–8 Hours |
| Standby Time |
200 Hours |
| Audio Port |
3.5mm Jack |
| Bluetooth Range |
Up to 10 Meters |
| Use Case |
Smartphones, Tablets, PCs, FM/MP3 Users |
Why ComputerZone.pk for B2B Buyers?
ComputerZone.pk is a premier importer and B2B distributor of tech accessories in Pakistan, supporting retailers, online sellers, small businesses, and bulk buyers with products that match real market demand. For audio accessories, consistent sourcing, reliable pricing, and fast fulfilment can directly affect resale margins and customer satisfaction.
B2B buyers choose ComputerZone.pk for authentic inventory direct from factory, competitive wholesale rates, fast nationwide delivery, dedicated support for B2B clients, and high-demand product lines for retailers. This makes the NIA S4000 a strong choice for businesses that want reseller-ready pricing and dependable product availability.
Frequently Asked Questions
What is the NIA S4000 Bluetooth Headset best used for?
The NIA S4000 is suitable for music, FM radio, TF card playback, wired listening, wireless listening, smartphone use, tablet use, PC use, and MP3 audio. Its multi-mode design makes it practical for daily customers and resale buyers.
Does the NIA S4000 support both Bluetooth and AUX?
Yes, the NIA S4000 supports wireless Bluetooth connectivity and wired 3.5mm AUX input. This gives users the choice to listen wirelessly or connect with a cable when they prefer a wired audio setup.
Can the NIA S4000 play music from a TF card?
Yes, the NIA S4000 supports TF card playback, allowing users to play music directly from a memory card. This is useful for customers who want offline music without always relying on a phone or internet connection.
Does the NIA S4000 include FM radio?
Yes, the NIA S4000 includes built-in FM radio support. This gives users another listening option and makes the headset more useful for customers who enjoy radio entertainment alongside Bluetooth and TF card playback.
Does the NIA S4000 support mobile app control?
Yes, the NIA S4000 supports mobile app control for easy tuning, customisation, and device pairing. This feature gives the headset a smarter user experience compared with basic Bluetooth-only audio models.
How long does the NIA S4000 battery last?
The NIA S4000 provides 6 to 8 hours of working time and up to 200 hours of standby time. This makes it suitable for daily music listening, videos, travel, study, office use, and casual entertainment.
How long does the NIA S4000 take to charge?
The NIA S4000 charges in approximately 2 hours. This charging time keeps the headset practical for regular users who want a rechargeable Bluetooth headset without long waiting periods.
What driver size does the NIA S4000 use?
The NIA S4000 uses a 40mm HD driver unit. This driver helps deliver crisp and punchy sound across different music genres, making the headset useful for entertainment, casual listening, and daily audio use.
Is the NIA S4000 suitable for wholesale resale?
Yes, the NIA S4000 is suitable for wholesale resale because it offers Bluetooth, AUX, TF card playback, FM radio, app control, 40mm sound, and retail-friendly packaging in one affordable headset.
What comes inside the NIA S4000 box?
The box includes 1 NIA S4000 Bluetooth Headset, 1 charging cable, and 1 user manual. This makes the product ready for retail sale, online fulfilment, reseller stocking, and bulk distribution.
