Description
Voice Amplifier Portable FM Radio Wired Speaker Voice Amplifier for Teacher Shopping Guide The Aged Guide and So On Built-in Rechargeable Battery
- ❶ Wired Portable Voice Amplifier (Wireless Amplifier, please buy other models of our company.)
- ❷ Sound is loud and clear and wide coverage by using high power speaker.
- ❸ The product is a multifunctional portable amplifier which is provided with a plurality of sound amplification, music playing and radio(FM),TF function.
- ❹ Please charge first for the first time.Amplifying time :8-12 hours,Charging time :4-6 hours. High capacity,high safety,environmental protection class A 18650 lithium battery.
Please charge first for the first time.
- Data sheet
- Frequency response :50Hz–12000Hz
- Output power: 12W
- Charge voltage :DC 5V 1A
- Charging time :4-6 hours
- Music time : 6-10 hours
- Amplifying time :8-12 hours
- Operation temperature : -10℃45℃
- Output impedance:2Ω
- Distortion rate:3%
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