PT620 & PT820 Portable BT Speaker
—— Designed for Sound, Built for Brands | Custom OEM by Samesay
Looking to create a branded portable BT?speaker with vibrant lights, rich sound, and multi-input versatility? Samesay introduces PT620 and PT820—two dynamic portable audio solutions engineered for fun, flexibility, and full OEM/ODM customization.As an experienced OEM manufacturer, Samesay empowers global brands to launch products that blend cutting-edge features with market-driven design. Whether you're building a BT?speaker line for retail, gifting, or events, PT620 & PT820 are ready to amplify your brand.
▍Available Models & Dimensions
| Model | Speaker Driver | RMS Power Output | ?Product Size (mm) |
| PT620 | 6.5" | 10W | 260 × 182 × 260 mm |
| PT820 | 8.0" | 15W | 310 × 220 × 310 mm |
▍Key Features & Functions
● BT 5.0 Wireless Streaming
Enjoy fast, stable, and energy-efficient BT playback from smartphones, tablets, or laptops.
● Wired Microphone Input & Guitar Jack
Plug in a mic or guitar to turn any space into a karaoke party or live mini stage.
● 3.5mm AUX-In + USB + TF Card Slots
Supports multiple input sources, making it easy to play music from virtually any device or storage format.
● Built-in FM Radio
Tune in to your favorite local stations with integrated FM radio functionality.
● EQ Settings
Customize your sound experience with built-in equalizer modes to suit music, speech, or party settings.
● LED Display Panel
Intuitive control and real-time playback information shown on a clear digital display.
● Colorful DJ Light Show
Multicolor flashing LED lights sync with the beat for an immersive party atmosphere. (Customizable light modes available.)
● Rechargeable Lithium Battery (7.4V / 2200mAh)
Delivers long-lasting music enjoyment on the go with Micro USB charging for convenience.
● Wired/Wireless Microphone Support (Optional)
Expand your experience with optional mic kits—great for karaoke, announcements, or events.
▍OEM/ODM Customization Capabilities by Samesay
As your trusted OEM/ODM partner, Samesay offers full customization from structure to branding to packaging:● External Design Customization
Casing color, texture, and LED layoutPrivate label logos (silkscreen, metal badge, or molded)Custom speaker grille and knob finish● Firmware & Feature Adjustment
Tailored EQ presets, LED light behaviors, startup soundsMic priority, TWS pairing options, voice prompts (multi-language)● Packaging & Accessories
Gift box & master carton designCustom remote control, wired/wireless mic kitsProduct manuals, inserts, and brand-specific warranty cards● Certification & Compliance
CE, FCC, RoHS, MSDS, UN38.3 battery certifications availableRegional power adapters and manuals as per destination countryMOQ flexibility and short lead time make Samesay the ideal partner for startups, retail chains, or promotional distributors.▍Why Choose Samesay for Your Audio Brand?
● 15+ Years Manufacturing Experience● Private Tooling & Acoustic Engineering● Served 40+ Countries Worldwide● One-Stop Custom OEM/ODM Solution● Efficient Production + Stable Supply ChainWhether you're launching a single product or an entire speaker lineup, Samesay ensures professional execution from concept to shipment.Contact Us for OEM Collaboration.Ready to bring your portable BT speaker idea to life? Let's co-create your next audio success story.
▍FAQQ1: Are you the manufacturer or trade company?
A: Both are. We have been engaged in this field for more than 20 years and have 3000 square meters for office & workshop. So factory price can be kept for our customers. And the quality for products & after sale service are better than others.
Q2: How can i get your price list and catalog?
A: Please feel freely to contact with us leave a message online, then we can send you our price list, catalog or more information by e-mail.
Q3: What's your best price?
A: Our products have a quite wide price range for different quatity requirement, So contact us freely.
Q4: Can i get samples?
A: Sure. we usually provide existing samples for you after you pay the shipping cost.
Q5:?How long is the sample LEAD TIME?
A: For existing samples, it talks 1-2 days.?
Q6:?What is your MOQ??
A: Usually the MOQ is 1000pcs, but we accept lower quantity for your trail order.
Q7: How long the LEAD TIME of bulk order?
A: Usually after confirm all details and deposit, 15 working days.
Q8:?Can I visit your factory?
A: Warmly welcome!? ?
??? ? 
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
? ? ?
Tags：Portable BT speaker? Outdoor party speaker? ?Custom OEM BT speaker? ?Rechargeable portable speaker? ?Wireless speaker with mic input? ?DJ LED light BT speaker? ?Guitar input speaker? ?FM radio BT speaker? ?Samesay party speaker manufacturer? ?OEM portable audio solution
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
