Rolton Portable Voice Amplifier Waist Band Clip with FM TF MP3 Powerbank for Tour Guides Teachers Teaching MicrophoneDescription:Voice Amplifier Waist Band Clip with FM TF MP3 Powerbank for Tour Guides, TeachersCaution:1. Please in room temperature environment storage and use2. Please don’t use it under the high humidity and temperature environment for a long time3. Please turn off and take out the battery if long time not to use.4. Do not throw, avoid damage caused by falling5. Do not disassemble the repair and reconstruct the product6. The external lithium battery of the product, please do not arbitrarily discarded or to the fire, so as to avoid the risk!Specifications:Brand Name: RoltonModel: K300Package: YesStyle: Headset MicrophoneCommunication: WiredSet Type: Single MicrophoneTransducer: Condenser MicrophoneUse: Conference MicrophonePolar Patterns: OmnidirectionalWireless:NoUSB/TF Card: YesFM Radio:YesRepeat: YesRecording: NoLoop play back: YesFast forward & Fast backward: YesAUX: YesReverberation: YesIncluding Wall Charger: NoBasic function: Music-FM-Voice amplifier-Power BankMaterial: ABS/UVOutput power: 5W Input Power: Power Adapter/USB/Li-ionSensitivity: 80dbDistortion: 1%(3.7v,1Khz,1W)Working Voltage: DC 3.7VCharging voltage: DC 5.0VLlithium Battery Capacity: 2200mAHImpedance: 2 ΩDisplay: LEDSpeaker: 2.5 inch *1Audio Format: MP3/WMA/WAVFirmware Upgrade: UnavailableColor: green, orange, blackDimension: Approx 86mm*39mm*117mm (W*D*H)Operating Temperature: -5 to 40 Centigrade DegreePackage Content:1* Voice Amplifier1* User manual1* USB Cable1* 2200 mAh replaceable Battery1* Waistband Belt1* Professional Wired headset Microphone
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