Megaphone, Portable Rechargeable Explosion-Proof, Rechargeable 20 Watt Loud Megaphone with Siren Bullhorn Speaker Outdoor Portable Amplifier for Indoor/Outdoor Sporting Events and Crowd Control

Description

• -- The sound of the horn is loud, and it must not be used against other people's ears to prevent damage to others
• -- 120s high-definition recording function
• -- Transmission distance above 250m
• -- Maximum power: 20W
• -- Charge for 6 hours, you can talk for a day

The sound of the horn is loud, and it must not be used against other people's ears to prevent damage to others
120s high-definition recording function
Transmission distance above 250m
Maximum power: 20W
Charge for 6 hours, you can talk for a day
note:
The sound of the horn is loud, and it must not be used against other people's ears to prevent damage to others
Pay attention to the positive and negative polarity of the lithium battery. Generally, one end of the spring is equipped with the battery negative. If it is reversed, the machine will not work.
After getting the machine, first fully charge the battery. After the battery is full, the charging indicator will go out and stop charging.
When the power indicator is dimmed or the machine is not working properly, it needs to be charged in time.
When you are not using the machine temporarily, you must turn off the power
When you estimate that the machine may not be used for more than 3 months, please be sure to fully charge and remove the battery to avoid battery damage.
Chassis material: ABS high quality new material
Recording function: 120 seconds high-definition recording
Transmission distance: 250 meters
Power supply: 5V charging or external dedicated lithium battery charging stand
Size: 150MM * 240MM
Power: 1500MAH lithium battery
Maximum power: 20W
Output impedance: 4 ohms
Frequency response range: 100Hz-10KHz
Distortion: 5% max

Shipping and Returns

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