Hands-free megaphone speaker MM-SPAMP2

[Hands-free megaphone speaker that leaves both hands free. Ultra-compact and lightweight, portable type that can be worn to amplify your voice.]

●This hands-free megaphone speaker allows you to leave both hands free by attaching the speaker and head microphone to your body.
●Its lightweight and compact size makes it ideal for active use in various situations such as tour guiding, events, lectures, and retail sales.
●It comes with a head microphone, and the microphone part has a flexible arm that can be moved freely.
●There are two ways to wear it: clipping it to a belt or hanging it around your neck with a strap, allowing you to choose the method that suits you best.
●It can play MP3 music data stored on a USB memory stick or microSD card, and can also output microphone audio simultaneously.
●It has an external audio input, allowing you to play music from a smartphone or other device while simultaneously outputting microphone audio. (*Requires a device with a 3.5mm stereo mini output.)
*This product is not waterproof.
*As a guideline for use, it can guide approximately 30 people outdoors and approximately 50 to 60 people in a relatively quiet indoor environment.

＜Speaker Section＞
■Color: Black
■Maximum Output Power: 10W
■Frequency Response: 80 to 12000Hz
■Speaker Type: Sealed Full-Range Speaker System
■Speaker Size: 3 inches (77.8mm diameter)
■Load Impedance: 4 ohms
■Microphone Input: 3.5mm microphone jack
■External Input: 3.5mm stereo mini jack (LINE IN), USB memory, microSD card (16GB or less)
■Input Signal: Head microphone (-44 to -47dB)
■Power Supply: Built-in lithium-ion battery (3.7V 2000mA)
■Charging Method: AC adapter DC5V/600mA
■Charging time: Approximately 5 hours
■Continuous use time: Approximately 20 hours with microphone use (medium volume)
Approximately 16 hours for music playback (medium volume)
■Material: ABS resin
■Size: W80.5xD38xH100mm
■Weight: Approximately 215g

＜Head microphone part＞
■Type: Unidirectional electret type
■Frequency response: 80Hz to 12000Hz
■Input sensitivity: -45dB (0dB=1V/Pa, 1kHz)
■Operating voltage: 1.5 to 3V
■S/N ratio: 55dB or higher
■Current consumption: 0.5mA or less (supply voltage 3V)
■Impedance: 2.2k ohms (1kHz)
■Weight: Head microphone/approx. 35g
■Cable length: approx. 1m
＜Common specifications＞
■Operating temperature: -10 to 40 degrees Celsius
■Storage temperature: -20 to 55 degrees Celsius
■Operating humidity: 25% to 75% (non-condensing)
■Storage humidity: 25% to 75% (non-condensing)
■Set contents: Speaker unit x1, head microphone x1, strap x1, clip x1, AC adapter (DC5V 600mA) x1, instruction manual