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Brand:
PuluzPULUZ Rolton K400 Mini Audio Speaker Megaphone Voice Amplifier Support FM Radio TF MP3 K400 White
About this item
Light to 133 grams, easy to wear, lecture not tired
Using 13-core Rutilon speaker, with excellent sound quality, loud volume does not break the sound and not harsh
Using digital efficacy system, low distortion, high clarity
Noise reduction microphone / noise reduction speaker, no whistling, so that the sound is more dynamic
Support insert TF card / U disk, can be used while charging
Unit size:
1.02 kg
Number of packs in one carton:
3
Min. Order Quantity:
1 piece
Stock location:
China
Estimated Lead Time (business days)
7 Days
International delivery:
Available shipping options, costs and estimated shipping times will be shown during checkout.
Carton dimensions (LWH):
18 cm x 14 cm x 8 cm
Carton weight:
0.34 kg
Quantity (piece)
Minimum order quantity is 1 piece
Min. Order Quantity:1 piece
Shipping & Returns
Overview
Product 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