Portable UHF Wireless Waist Hanged Microphone for Teacher /Traning /Meeting

Product Name: Portable UHF Wireless Waist Hanged Microphone for Teacher /Traning /Meeting Model NO.: SD-U2 Output Impedance: 50-1000? Wireless Technology: UHF Connector(s): 6.5mm Mic/3.5mm Mic Sound Field Force: Combined Type Transducer Principle: Electrodynamic Microphone Sound Channel: Stereo Directivity: Omni-direction Signal Transmission: Wireless Application: Music, Voice, Recording, Meeting, Measurement, Amplify Style: Headset Microphone Battery: 1800mA Charging Voltage: DC5V 500mA Receiver Battery: 750mA Trademark: SHIDU Transport Package: Color Box Specification: 85x56x19mm Origin: China HS Code: 851810001 Product Description Specification:MicrophoneSize:85x56x19mmFrequency Response:30Hz~23KHzOutput Impedance:≤2ΩWorktemperature:-10ºC-45ºCCharging voltage:DC5V 500mASensitivity:-41dB±1dBworking time:10 hoursCharging time:3-4 hoursQ:Do you supply customized service?A:Yes , we can acceptcustomized logo and color box , even product color .Q:what are your terms of payment?A:According to the regulations, we are to receive 30% of the deposit and 70% of the balance.Q:What about the delivery time?A:Generally speaking 3-25days after receiving deposit. And it depends on the specific quantity request.Q:Does your product have any warranty?A:Yes, we offer 1 year limited warranty for our products.Q:Is that available if the trail order can't meet the MOQ?A:Yes. The price will be revalued according to your order quantity.