Sell [innersetting] Wired Hands Free Headset Microphone Mic system Megaphone Speaker Teacher /ND best price

Dear Welcome to my store Our product quality is very good,Our price is very Cost-effective, my friend, enjoy your shopping happy time. Any questions, please chat with Microphone. 2. High sensitive microphone head, with strong Anti-interference microphone head, make your voice more fidelity. 3. Human engineering design, not easily deformed and without any feeling of tautness. 4. 3.5mm microphone interface, can compatible with most of megaphones. 5. The cable is made of Nylon material, which is more strong and easy to use. 6. Small and exquisite, portable, amplification function anytime and anywhere. 7. Widely used: teaching, tour guide, sales promotion, lectures, meetings, karaoke, fans singing and so on purpose. Specifications: MIC diameter: approx. 6.0mm/0.23\'\' Operating Voltage: 2.0V Plug diameter: approx. 3.5mm/0.13\'\' Cable length: approx. 100cm/3.28 feet Net weight: approx. 22g Gross weight: approx. 31g Tips: please allow 1-3cm error due to manual measurement and there will be different color as different display, please understand. Thanks. Package Content: 1 x Wired Microphone 1 x Mic Cotton