Product Name: Long Distance Two Way Radio Pretty Mini Headset M06 Model NO.: M06 Jack Type: 3.5mm Function: Multimedia Type: Electrostatic Headphones Color: Black Wire Material: PU Usge: for Icom Walkie Talkie Ptt: Press to Talk Button, Built in Microphone Style: Handheld Microphone: With Microphone Use: Walkie Talkies Trademark: KOQI Transport Package: Each Piece in One Standard Bag Specification: CE Origin: Fujian Product Description Long distance two way radio pretty mini headset M06MicrophoneSensitivity: -40dB± 3dBImpedance: 2.2KΩ Frequency range: 20-20KHzOperating voltage: 1.1-10VSpekerSensitivity: 115dB± 10%Impedance: 32Ω ± 15%Rated Pwr: 300mWMax input Pwr: 500mWFrequency range: F0-4KHzKOQI-ICOM 01 speaker microphone fit for the following handheld radios: ICOM IC-V8/U8/V82/U82/V85 F11/F21/F14/F16/F26/F43GT IC-GW1/V68 IC-W21A/2GXAOur factory offer OEM service, We look forwards to have an opportunity to cooperate with your esteemed companyDelivery Time: 3-5 days via DHL. EMS, UPS, TNT, FEDEX ExpressPayment: T/T, Western union, PaypalWarranty: 12 MonthsOur Services1. Reply your enquiry in 24 working hours. 2. Experienced staffs answer all your questions in professional and fluent English. 3. Customized design is available. OEM is welcomed. 4. Exclusive and unique solution can be provided to our customer by your our well-trained and professional engineers and staffs. 5. Special discount and protection of sales area provided to your distributor. 6. Do the best products and design the personalized items for our customers. If you are interested in any of our Walkie Talkie earphone, please feel free to contact me. I will reply to you in 24 hours, thanks.