Rolton K400 Mini Audio Speaker Megaphone Voice Amplifier Support FM Radio TF MP3, K400
1. Light to 133 grams, easy to wear, lecture not tired
2. Using 13-core Rutilon speaker, with excellent sound quality, loud volume does not break the sound and not harsh
3. Using digital efficacy system, low distortion, high clarity
4. Noise reduction microphone / noise reduction speaker, no whistling, so that the sound is more dynamic
5. Support insert TF card / U disk, can be used while charging
Parameters:
1. Material: ABS
2. Rated power: 5W
3. Input voltage: DC 3.7V DC 5.0V
4. Li-ion battery capacity: 1500 mA
5. Frequency response range: 40Hz-20KHz
6. Distortion: +/- 1% (3.7V, 1Khz, 1W)
7. Signal to noise ratio: 83dB
8. Playback format: MP3
9. Impedance: 2Ω
10. Operating temperature: -5 ~ 40 degrees Celsius
11. Size: 85 x 85 x 34mm
Package includes:
1 x mini audio speaker
1 x Wired Headset Microphone
1 x Belt
1 x usb data cable
1 x instruction manual
| Package Weight |
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Delivery Options
Shipped from the UK
Sold by Savvy+, sourced from verified UK distributors.
Returns Policy
We offer free returns within 14 days of delivery. Items must be unused and in their original packaging with all tags attached.
Custom products: If you purchase a personalised product we are unable to accept refunds unless the product is faulty.
Product Safety
At Savvy+, we partner with trusted UK suppliers to bring you thousands of quality products. We encourage all customers to read and follow the product instructions and safety information provided by the supplier. For beauty and skincare items, please perform a patch test before use. For food and drink, always check ingredient and allergy details carefully. If you have any questions, our team is happy to help before you order.
Description
1. Light to 133 grams, easy to wear, lecture not tired
2. Using 13-core Rutilon speaker, with excellent sound quality, loud volume does not break the sound and not harsh
3. Using digital efficacy system, low distortion, high clarity
4. Noise reduction microphone / noise reduction speaker, no whistling, so that the sound is more dynamic
5. Support insert TF card / U disk, can be used while charging
Parameters:
1. Material: ABS
2. Rated power: 5W
3. Input voltage: DC 3.7V DC 5.0V
4. Li-ion battery capacity: 1500 mA
5. Frequency response range: 40Hz-20KHz
6. Distortion: +/- 1% (3.7V, 1Khz, 1W)
7. Signal to noise ratio: 83dB
8. Playback format: MP3
9. Impedance: 2Ω
10. Operating temperature: -5 ~ 40 degrees Celsius
11. Size: 85 x 85 x 34mm
Package includes:
1 x mini audio speaker
1 x Wired Headset Microphone
1 x Belt
1 x usb data cable
1 x instruction manual
| Package Weight |
|
Shipping & Returns
Shipped from the UK
Sold by Savvy+, sourced from verified UK distributors.
Delivery Options
Returns Policy
We offer free returns within 30 days of delivery. Items must be unused and in their original packaging with all tags attached.
To initiate a return, visit your account or contact our customer service team.
Product Safety
Product Safety
At Savvy+, we partner with trusted UK suppliers to bring you thousands of quality products. We encourage all customers to read and follow the product instructions and safety information provided by the supplier. For beauty and skincare items, please perform a patch test before use. For food and drink, always check ingredient and allergy details carefully. If you have any questions, our team is happy to help before you order.