Request For Quotation Crushing Installation Horn (Megaphone) With Headset For Conducting Seminars And Demonstrations

“Speaker (Megaphone) With Headset For Conducting Seminars And Demonstrations.” Horn (Megaphone, Loudspeaker) With Headset In Quantity: 3 Pieces Technical Characteristics: Portable Rechargeable Megaphone (Loudspeaker) For Amplifying Voices And Holding Public Events, Seminars, Conferences, Excursions And Field Demonstrations. Amplifier Power - At Least 25 W. The Hearing Range In Open Areas Is At Least 500 Meters. The Presence Of A Built-In Microphone And A Remote Headset (Head-Mounted Microphone) With A Head Mount For Hands-Free Operation. The Headset Should Provide Comfortable Use For A Long Time And Secure Fit On The Head. Features Of Recording And Playback Of Voice Messages. Supports Playback Of Audio Files From Usb Storage And Microsd (Tf) Memory Cards. Availability Of Built-In Fm Radio Receiver. Ability To Adjust Volume. Powered By Built-In Battery Or Rechargeable Battery. Battery Life Is At Least 4 Hours. The Delivery Package Should Include: Megaphone; Headset (Microphone With Head Mount); Shoulder Strap For Carrying; Battery; Charger; Instruction Manual. The Housing Must Be Made Of Impact-Resistant Plastic That Is Resistant To Mechanical Stress. The Product Must Be New, Previously Unused, Without Damage Or Defects. Warranty Period - At Least 12 Months.