Voice Amplifier Portable for Teaching Lecture Tour Guide TF UDisk Megaphone Microphone Speaker(Black-JoJo's Bizarre Adventure1)

High-gloss shell, in the box paint, after the shell matte.Sound big, good sound qualityA key recording, FM radioLarge capacity lithium battery long lifeWidely used:teaching, training, tour guides, conferences, promotions and other occasions and stations, hospitals and banks and other units.Items No. & Name：Voice AmplifierBattery：Built in Rechargeable Lithium- battery: 3.7V/1200-2000mAh (Voice Amplifier)Charging Voltage：direct current 5V, 1000mASupports MP3 audio playing：TF() card& flash driveFrequency response:150Hz-20KHzWorking time：6~10 hours (musical mode),8~12 hours (MIC mode)Output：10W power output, sound coverage up to 400 quare meterThe package includes:1 *Voice amplifier(Other display items are not included).Attention:Due to manual measurement, please allow 1-3 mm difference, thank you for your understanding!Due to differences between different monitors, the picture may not reflect the actual color of the product.Due to manual measurement, please allow for a difference of 1-3 centimeters. Thank you for your understanding

• High-gloss shell, in the box paint, after the shell matte.
• Sound big, good sound quality
• A key recording, FM radio
• Large capacity lithium battery long life
• Widely used:teaching, training, tour guides, conferences, promotions and other occasions and stations, hospitals and banks and other units.
• As is well known, different computers display different colors, and the actual color may differ slightly from the image below