Outdoor Portable 3 Inch Wireless Bluetooth Speaker
- Bluetooth Version
- 5.3
- Power
- DC5V1a
- Output Power
- 10W
- Type
- Bluetooth Wireless Speaker
- Color
- Green Black Gray Pink
- Speaker Material
- ABS
Specifications
| Product name | Outdoor Portable 3 Inch Wireless Bluetooth Speaker |
|---|---|
| Category | Outdoor & Waterproof Speakers |
| Model NO. | BT-1820 |
| Speaker Material | ABS |
| Usage | Mobile Phone, Portable Player, Computer, Home Theater System, Radio, TV, Stage/DJ, Karaoke |
| Interface | USB |
| Sound Channel | 2.0 |
| SNR | 70-80dB |
| Color | Green Black Gray Pink |
| Special Function | Touch Control, Memory Card Support, Radio, USB Disk Support |
| Compatible Product | Universal |
| Connection Method | Bluetooth Connection |
| Frequency Response Range | 70Hz-18kHz |
| Speaker | 2 |
| Output Power | 10W |
| Power Source | Battery |
| Playing Time | 4-6 Hours |
| Extended Storage | 32GB |
| Effective Distance | 10m |
| Product Weight | 487g |
| Speaker Battery Capacity | 1200mAh |
| Custom Logo | Yes |
| Bluetooth Version | 5.3 |
| Support | Bt USB TF Tws Aux Mic |
| Power | DC5V1a |
| Microphone Size | 36*36*140mm |
| Transport Package | Color Box 286*141*200mm |
| Specification | 132*132*174MM |
| Origin | Guangdong |
| HS Code | 8518290000 |
| Production Capacity | 50000pieces/Year |
| Package Size | 69.50cm * 56.00cm * 37.60cm |
| Package Gross Weight | 27.500kg |
| Customization | Available |
| Type | Bluetooth Wireless Speaker |
| Amplification Type | Active |
| Product size | 132*1 32* 17 4MM |
| Outer box size | 695*560*376MM |
| Built in battery | 3.7V/800MAH |
| Accessories | Charging cable |
| Function | USB/TF/FM/AUX/TWS/Bluetooth/RGB |
| Color box size | 135*135* 178MM |
| Quantity per case | 40PCS |
| Speakers | 3- inch woofer |
| Weight of a box | 27.5 kg |
| Price | US$3.47 20-2,999 Pieces US$2.65 3,000+ Pieces |
| Supplier | NINGBO HAISHU HOPE-U INTERNATIONAL TRADING CO., LTD. |
| Data retrieved | 2026-10-23 |
Available options
| Speaker Material | ABS |
|---|---|
| Color | Green Black Gray Pink |
| Output Power | 10W |
| Power Source | Battery |
| Speaker Battery Capacity | 1200mAh |
| Custom Logo | Yes |
Product description
The supplier lists this product as Bluetooth Wireless Speaker. Its stated application is Mobile Phone, Portable Player, Computer, Home Theater System, Radio, TV, Stage/DJ, Karaoke. The listed model is BT-1820. The specifications below reflect the information publicly displayed on the listing. Model NO.: BT-1820. Speaker Material: ABS. Frequency Response Range: 70Hz-18kHz. Output Power: 10W. Power Source: Battery. Speaker Battery Capacity: 1200mAh. Bluetooth Version: 5.3. Power: DC5V1a. Built in battery: 3.7V/800MAH.
Specifications, options and prices reproduce the supplier's published listing. Please confirm critical parameters with us before ordering.
FAQ
What is the minimum order quantity for Outdoor Portable 3 Inch Wireless Bluetooth Speaker?
The listed minimum order quantity is 20 pieces. Tell us your quantity in the inquiry form and we will confirm it with the manufacturer.
How much does Outdoor Portable 3 Inch Wireless Bluetooth Speaker cost?
The published price is US$2.65 – 3.47 per piece, with lower tier prices for larger quantities. Final pricing depends on quantity, options and destination.
Can it be customized with my logo, color or packaging?
Yes — the listing states that customization is available (Available). Describe your requirements in the inquiry.
Where do these specifications come from?
Specifications, options and prices reproduce the manufacturer's published listing on the date shown in the specification table. Please confirm critical parameters before ordering.
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BT-1820 · US$2.65 – 3.47 · MOQ 20 Pieces
