Rockville RPB55 Portable Bluetooth Speaker, 20W RMS, Dual 3.5" Full-Range Drivers, TWS Pairing, USB/TF Playback, Deep Bass, Up to 16-Hour Battery Life, for Outdoor Use
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Product details
| Management number | 212333929 | Release Date | 2026/04/06 | List Price | US$19.18 | Model Number | 212333929 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- POWERFUL STEREO SOUND: Dual 3.5" full-range drivers and passive radiators deliver 20W RMS of clear audio with rich bass.
- EXTENDED BATTERY LIFE: Built-in 4000mAh battery provides up to 16 hours of playtime at low volume, 4 hours at max volume.
- TWS FUNCTION: Pair two RPB55 speakers wirelessly for left/right channel stereo playback and immersive sound.
- MULTIPLE PLAYBACK OPTIONS: Supports Bluetooth 5.0, USB, TF card (up to 32GB), and AUX input for flexible audio sources.
- BUILT FOR CONVENIENCE: Features a carry handle, hands-free calling with built-in mic, and media controls for everyday ease.
| UPC | 810095681202 |
|---|---|
| Brand | Rockville |
| Color | Black |
| Impedance | 4 Ohms |
| MP3 player | Yes |
| Model Name | RPB55 |
| Unit Count | 1.0 Count |
| Item Weight | 5.16 Pounds |
| Manufacturer | Rockville |
| Model Number | RPB55 |
| Power Source | Battery Powered |
| Speaker Size | 3.5 Inches |
| Speaker Type | Multi Room |
| BuiltIn Media | 3.5MM to 3.5MM aux cable, Bluetooth speaker, Owner manual, USB charging cable |
| Input Voltage | 5 Volts (DC) |
| Is Waterproof | FALSE |
| Maximum Range | 33 Feet |
| Mounting Type | Handlebar Mount |
| Warranty Type | 1 year warranty |
| Control Method | Remote |
| Bluetooth Range | 10 Meters |
| Controller Type | Battery Powered |
| Number of Items | 1 |
| Woofer Diameter | 3.5 Inches |
| Antenna Location | For Music Players |
| Battery Capacity | 4000 Milliamp Hours |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Laptop |
| Enclosure Material | Plastic |
| Frequency Response | 20 KHz |
| Subwoofer Diameter | 3.5 Inches |
| Additional Features | Portable Bluetooth Speaker |
| Battery Charge Time | 2.5 Hours |
| Wireless Technology | Bluetooth |
| Battery Average Life | 10 Hours |
| Total Ethernet Ports | 1 |
| Warranty Description | 1 YEAR |
| Age Range Description | Adult |
| Connectivity Protocol | Bluetooth |
| Number of Microphones | 1 |
| Number of Power Levels | 1 |
| Connectivity Technology | Bluetooth |
| Number of Audio Channels | 2.0 |
| Item Dimensions D x W x H | 13"D x 9"W x 7"H |
| Speaker Maximum Output Power | 30 Watts |
| Subwoofer Connectivity Technology | Wireless |
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Portable Bluetooth Speakers
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