Import Bluetooth 4.1 V Stereo Earphone Headset — Buy in wholesale FOB from Supplier in China

The Bluetooth 4.1 v Stereo Earphone Headset from Shenzhen Opower Development Co., Ltd is built on Bluetooth 4.1, an incremental update over 4.0 that introduced improved co-existence with 4G LTE cellular signals and more efficient reconnection handling for mobile devices. The headset features an aluminium metal housing for structural durability, a departure from all-plastic construction common at this tier. Dual batteries are positioned on both left and right earpieces for balanced weight distribution and extended runtime. A built-in magnet Bluetooth chip is specified for connection stability, and DSP noise-canceling technology is integrated for ambient sound suppression during calls and playback.

The stereo architecture implies discrete left and right channel drivers with defined acoustic chambers within the metal enclosure. Bluetooth 4.1 maintains the same 10-metre nominal range as 4.0 but reduces connection dropouts in radio-congested environments. The dual-battery configuration suggests total capacity is split across two cells; individual cell specifications are not provided. Magnet Bluetooth chip is a marketing term that likely refers to a magnetically shielded or compact chipset layout; the actual chipset vendor (Qualcomm CSR, Realtek, Actions, or other) should be confirmed with the supplier. The source does not specify driver diameter, sensitivity, or impedance measurements.

This headset targets professional and fitness-oriented users: corporate mobile workers requiring stable call quality, gym and outdoor activity users needing secure fit during movement, and commuters wanting wireless stereo without cable management. The aluminium construction suits environments where plastic fatigue or cracking is a concern. Shenzhen Opower Development Co., Ltd is located in Chengdexuan Industry Park, with the supplier offering bulk supply terms. Buyers should verify whether the company manufactures in-house or sources from partner factories, as this affects quality consistency and customisation capability for OEM orders.

Shenzhen Opower Development Co., Ltd is headquartered at F6, Block I, Chengdexuan Industry Park in Shenzhen, 518000, Guangdong Province, China. The supplier holds a harbor trust tier with a response rate of 0.00% and zero recorded average response hours, signalling limited or no recent engagement through the platform channel. Buyers should not interpret the absence of response data as negative verification but should initiate direct contact via the provided address or independent lookup to assess current operational status.

The company profile does not disclose founding date, ownership structure, factory floor space, employee count, annual revenue, or named clients. No certifications (ISO 9001, ISO 14001, BSCI, or product-specific CE/FCC/RoHS documentation) are confirmed in the available source data. The listing presents the Bluetooth 4.1 headset as a professional-grade and fitness-suitable audio product. Buyers evaluating Shenzhen Opower Development Co., Ltd for OEM or bulk supply should conduct standard due diligence, including requesting business licence verification, factory audit reports, and reference customers, before advancing to sample or trial order stages.