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[black-JoJo&aposs Bizarre Adventure1]

Suitable for: teaching, tour guides, promotions, meetings.
Support USB disk and TF card to play music.
Audio power: >6W.
Battery capacity: 2200mAh.
Charging: use standard USB 5V (can use mobile phone charger).

Charging using a standard USB cable
Can be charged using a variety of standard USB chargers
1) It is recommended to share the mobile phone charger for charging.
2) Charger current is greater than 500mA
Knob volume control
The knob controls the volume, which is very convenient for most users.
1 * S17 loudspeaker（Built-in 2200mAh battery）
1* Professional Wired headset Microphone
1 * Instruction manual
1* USB charging cable (data cable)
1* Waistband Belt
Portable PA Voice Amplifier Headset Microphone