Microphone Speaker Teacher's Classroom Amplifier Speaker Tour Guide's Amplifier TF Card

UHF connection signal stabilityErgonomic And Comfortable DesignMultifunction all in with Entertainment,Microphone, Amplifier, Loudspeaker,Music play and FM radioLoud clear and nice voice, good penetrationThe speaker is small and light, easy to carry, and free your hands when speaking.Power supply mode: built in lithium batteryFrequency response range: 60hz-15khzprotocol: 4.1Playback format: MP3Whether there is radio function: YesOutput power: 48WProduct weight: 0.5Connection method: connectionInterface type: Function: card insertionPlayback time: 8 hoursEffective distance: 10MSupported format: TF CardSignal to noise ratio: ≥ 70dBExtended storage: 32GBType: card speakerThe 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

• UHF connection signal stability
• Ergonomic And Comfortable Design
• Multifunction all in with Entertainment,Microphone, Amplifier, Loudspeaker,Music play and FM radio
• Loud clear and nice voice, good penetration
• The speaker is small and light, easy to carry, and free your hands when speaking.
• As is well known, different computers display different colors, and the actual color may differ slightly from the image below