{"product_id":"boao-4-pieces-headset-microphone-flexible-boom-for-voice-amplifier-not-phone-or-pc-teachers-speakers-singer-dancer-coaches","title":"Boao 4 Pieces Headset Microphone, Flexible Boom for Voice Amplifier not Phone or PC, Teachers, Speakers, Singer, Dancer, Coaches","description":"\u003cp\u003eFeatures: These headset microphone can give you a loud, clear, high fidelity voice.  Usage: It is suitable for teachers in class, stage performance, singing, dancing and so on.  Microphone: 6.0 x 5.0 mm Plug diameter: 3.5 mm Headphone cable: about 1.2 m Straw: 11.8 cm Sensitivity: -52dB+3dB\/-52dB-3dB Directionality: single point Impedance: less than or equal to 2.2 kiloohm Working voltage: 2.0V Frequency range: 100-16kHz Signal to noise ratio: greater than 60dB  Specifications: Material: nylon rope, iron wire, rubber Color: black Size: approx.19 x 13 x 1 cm\/ 7.48 x 5.12 x 0.39 inches  Package includes: 4 x Headset microphone  Notes: Please allow a little error in the size due to manual measurement. The colors may exist slight differences due to different screens.\u003c\/p\u003e","brand":"Boao","offers":[{"title":"Default Title","offer_id":44214288908324,"sku":"WBMUSB09513NV3C","price":13.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/9839\/9780\/files\/71-qLBjXdiS.jpg?v=1780063196","url":"https:\/\/electroeshop.com\/products\/boao-4-pieces-headset-microphone-flexible-boom-for-voice-amplifier-not-phone-or-pc-teachers-speakers-singer-dancer-coaches","provider":"Electroeshop","version":"1.0","type":"link"}