Voice Amplifier with Wired Wireless Headset Microphone Saves Your Throat S821

No.S821

ZOWEETEK Voice Amplifier Amplifys your voice and saves your throat. The sound is clear, crisp, no noise and no distortion.
Built in 1100 mAh rechargeable lithium battery. Continuously working time is up to 12 hours. You can use USB cable to charge this mini voice amplifier.
Made of durable and wear-resistant ABS material, this personal voice amplifier looks fashion.

Parameters
1. Output power: 10W
2. Charging Voltage: DC 5V, 1.5A
3. Lithium battery: 3.7V,1100mAh
4. Working time:4hours（with 50% volume ）
5. Charging time: 2 hours
6. Product size: 111.5*79*37mm
Product size: 4.39*3.11*1.45in
7. Unit weight: 130g

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Description

Model	S821	Sound coverage	1000 square meter
Output power	10W	Net Weight	130g
Used for	teaching/training/tour guide	Wireless Distance	10m
Input Voltage	DC 5V, 1.5A	MIC	Wired
Charging Time	2 Hours	BT Version	BT 5.0
Music Playing Time	4-6 Hours	AUX Input	Support computer, cell phone
Voice Amplifying time	6-8 hours	Available color	Black/White
Battery capacity	3.7V, 1100mAh lithium battery	Appearance Size	111.57937mm