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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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Description
Rolton K300 Portable Voice Amplifier Supports FM Radio/MP3, Purple, Green, Black, Orange1. Material: ABS UV 2. Basic functions: music, FM, amplifier, mobile power 3. Output power: 5W 4. Input: power adapter USB lithium ion 5. Sensitivity: 80db 6. Distortion: 1% (3. 7v, 1Khz, 1W) 7. Working voltage: DC 3. 7V 8. Charging voltage: DC 5. 0V 9. Lithium battery capacity: 2200mAH 10. Display mode: LED 11. Speaker: 2. 5 inches x 1 12. Audio format: MP3 WMA WAV 13. Working temperature: 5~40 degrees Celsius 14. Net weight: about 249 grams 15.
1. Material: ABS / UV
2. Basic functions: music, FM, amplifier, mobile power
3. Output power: 5W
4. Input: power adapter/USB/lithium ion
5. Sensitivity: 80db
6. Distortion: 1% (3.7v, 1Khz, 1W)
7. Working voltage: DC 3.7V
8. Charging voltage: DC 5.0V
9. Lithium battery capacity: 2200mAH
10. Display mode: LED
11. Speaker: 2.5 inches x 1
12. Audio format: MP3 / WMA / WAV
13. Working temperature: -5~40 degrees Celsius
14. Net weight: about 249 grams
15. Dimensions: about 86x39x117 mm
Packing list:
1. Loudspeaker
2. User Manual
3. USB data cable
4. Waistband
5. Professional wired headset microphone
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Fast shipping, works great
Color: Premium-CF9846A
Fast shipping, works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025
★★★★★ 5
Great quality
Color: Premium-CF9846A
👌
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Reviewed in the United States on July 21, 2025
★★★★★ 5
Fits!
Color: Premium-CF9846A
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2025
★★★★★ 5
Fits FJ...like that it has a border...
Color: Premium-CF9846A
No smell,has border,will buy again when needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2024
★★★★★ 3
Didn't work for me
Color: Premium-CF9846A
I could not use this. After buying it I found out I had to cut some parts to replace it and decided to return it instead.
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Reviewed in the United States on August 21, 2025