Shenzhen Rocfly Blue Electronic Co., Ltd.
| Charging Port | USB-C, full charge in 3 hours |
| Connectivity | Bluetooth 5.3, TWS pairing, AUX-in, Micro SD |
| Weight | 380g |
| Delivery Time | 7 days for samples, 15-20 working days for production |
| Waterproof Rating | IPX7 |
| Bluetooth Version | 5.3 |
| Supply Ability | 100,000 Pieces per Month |
| Frequency Response | 60Hz - 20kHz |
| Driver Configuration | 52mm full-range driver + dual passive radiators |
| Dimensions | 180 x 68 x 68 mm |
| Payment Terms | T/T,L/C,PayPal |
| Output Power | 20W (10W x 2) |
| Battery Capacity | 3600mAh |
| Packaging Details | Export-grade color box with foam protection, custom branding available |
| Playback Time | Up to 12 hours |
| Model Number | PBS-20W |
| Brand Name | OEM/ODM Custom Branding |
| Certification | CE, FCC, RoHS, ISO 9001:2015 |
| Place of Origin | Guangdong, China |
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Product Specification
| Charging Port | USB-C, full charge in 3 hours | Connectivity | Bluetooth 5.3, TWS pairing, AUX-in, Micro SD |
| Weight | 380g | Delivery Time | 7 days for samples, 15-20 working days for production |
| Waterproof Rating | IPX7 | Bluetooth Version | 5.3 |
| Supply Ability | 100,000 Pieces per Month | Frequency Response | 60Hz - 20kHz |
| Driver Configuration | 52mm full-range driver + dual passive radiators | Dimensions | 180 x 68 x 68 mm |
| Payment Terms | T/T,L/C,PayPal | Output Power | 20W (10W x 2) |
| Battery Capacity | 3600mAh | Packaging Details | Export-grade color box with foam protection, custom branding available |
| Playback Time | Up to 12 hours | Model Number | PBS-20W |
| Brand Name | OEM/ODM Custom Branding | Certification | CE, FCC, RoHS, ISO 9001:2015 |
| Place of Origin | Guangdong, China | ||
| High Light | Pocket-Sized Portable Design ，Rich Bass High Fidelity Audio ，Custom ODM Sound Tuning | ||
Our portable Bluetooth speaker combines true pocket-friendly portability with studio-grade sound, engineered for customers who demand both. As a full turnkey ODM partner, we help brands launch customized speakers that stand out in the crowded audio market - with performance tuning, acoustic optimization, and manufacturing quality aligned to the standards of leading brands such as JBL, Sony, Edifier, and Xiaomi.
Good sound is not just about wattage. Our acoustic engineers tune every speaker with a 52mm full-range driver and dual passive radiators, delivering rich bass, clear mids, and sparkling highs across a 60Hz-20kHz frequency response.
Every brand has different goals. That is why we offer deep customization across the entire product: performance enhancement, acoustic tuning, appearance design, and packaging. Tell us your target market and price point, and our engineers will optimize the speaker to match.
| Customization Area | What We Can Do |
|---|---|
| Acoustic tuning | Adjust bass, treble, and sound signature to your brand's audio DNA |
| Performance upgrade | Increase output power, battery life, or add features like EQ modes and voice assistant |
| Appearance & branding | Custom colors, materials, logo printing, and unique ID design |
| Function expansion | AUX-in, Micro SD, RGB lighting, microphone, and multi-unit party mode |
| Packaging | Retail-ready boxes, gift sets, and multilingual user manuals |
We build to the quality standards of world-renowned audio brands. Our production line follows strict IQC, IPQC, and OQC procedures, with 100% functional testing and audio testing on every unit, ensuring consistent sound performance and reliability that your customers can trust.
Ready to launch your own portable Bluetooth speaker? Contact us today for samples, acoustic demos, and a customized development plan.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Ecer Certification：
Verified Supplier
Your China Product Development & Manufacturing Partner We help global companies turn ideas into market-ready products by combining engineering expertise, manufacturing capabilities, and China's complete industrial supply chain ecosystem. With over 15 years of experience in international trade, e... Your China Product Development & Manufacturing Partner We help global companies turn ideas into market-ready products by combining engineering expertise, manufacturing capabilities, and China's complete industrial supply chain ecosystem. With over 15 years of experience in international trade, e...
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