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Wking KS12/KS13 Voice Amplifier Speaker for Teacher Classroom Hall

Original price was: ₨ 4,500.00.Current price is: ₨ 3,999.00.

Now upgraded to Model ks13 : High backup and upgraded Sound

Category: Speakers Tag: WKing

Description

Description

Output: 5w S / N ratio> 65DB
Distortion THD: <10%
FM: Support 87.5-108MHZ
Working time: 8-10 hours (vary with volume)
charging voltage / Current: DC 5V / 500mA
support TF card, USB Disk, Music Format MP3, WMA
Battery voltage: 3.7V
Battery capacity: 1800mAh
Charging time: 4-5 hours

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