Bluetooth v4.0 loudspeaker yhbs-d9005

The Bluetooth v4.0 loudspeaker yhbs-d9005 is a portable audio device designed for stable wireless connectivity and compact use. It supports Bluetooth 4.0 for low-energy pairing with smartphones, tablets, and laptops, and includes a 3.5mm auxiliary input for wired connections. The unit operates on a built-in rechargeable lithium-ion battery rated for up to 8 hours of continuous playback at moderate volume levels. Its dimensions are 120mm x 65mm x 40mm, and it weighs 280 grams, making it easy to carry in a bag or backpack.

The speaker uses a single 40mm full-range driver with a passive radiator to enhance bass response. The enclosure is constructed from ABS plastic with a fabric grille, offering basic dust and splash resistance. This configuration is typical for entry-level portable speakers in the consumer audio market, where cost efficiency and portability take priority over audiophile-grade components. No proprietary audio processing or EQ modes are advertised, indicating a straightforward analog signal path.

This loudspeaker is commonly purchased by small retailers, event planners, and educators for personal or light commercial use. Buyers typically order in quantities of 50 to 500 units for resale or event staffing. Packaging is usually in white retail boxes with foam inserts, and bulk shipments are palletized in cartons of 20 units. Trade terms such as FOB Shanghai or CIF destination port are standard, though exact MOQ and lead time require direct confirmation with the supplier.

Hangzhou Yuehong Technology Development Co., Ltd. is based in Hangzhou, Zhejiang Province, China, with a registered address at 909, 4288 Jiannan Avenue. The supplier is classified as imported and holds a harbor trust tier, indicating verified business registration and export history. There is no public information on company size, years in operation, or production capacity. The listing does not mention certifications, client names, or product testing labs.

The supplier's profile shows no response rate or average reply time, suggesting limited or no active communication channels. This does not indicate quality but reflects a lack of engagement on the platform. Buyers should treat this as a factory-direct source with no customer service infrastructure visible online. All transactions must be confirmed directly via email or phone, and product samples are recommended before bulk orders.