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[Portable megaphone speaker with a maximum output of 14W that can clearly project your voice]
●This hands-free megaphone speaker allows you to use both hands freely 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. ●With a practical maximum output of 14W, it can amplify your voice clearly at a loud volume. ●It comes with a head microphone, and the microphone part has a flexible arm that can be moved freely. ●It can play MP3 music data stored on a USB memory or microSD card. It can also output microphone audio simultaneously. ●It also has an external audio input, so you can play music from your smartphone or iPhone while simultaneously outputting microphone audio. ●It also has an echo effect adjustment function, so you can add echo to your voice. ※This product is not waterproof. ※As a guideline for outdoor use, it can guide about 40 people, and in a relatively quiet indoor environment, it can guide about 70 to 80 people.
＜Speaker Section＞ ■Maximum practical output: 14W ■Frequency response: 90 to 18000Hz ■Speaker type: Sealed full-range speaker system ■Speaker unit size: 4 inches (approx. 91.5 mm in diameter) ■Load impedance: 4 ohms ■Microphone input: 3.5 mm microphone jack ■External input: 3.5 mm stereo mini jack (LINE IN) USB memory, microSD card (32GB or less) ■Power supply: Built-in lithium-ion battery (7.0V 2000mA) ■Charging method: AC adapter DC5V/1000mA ■Charging time: Approx. 3 hours ■Continuous use time: Approx. 10 to 12 hours with microphone (medium volume) Approx. 8 to Approximately 10 hours (medium volume) ■Material: ABS resin ■Size: W99 x D48 x H123 mm ■Weight: Approx. 346 g ■Set contents: Megaphone speaker x1, head microphone x1, neck strap x1, 3.5 mm stereo mini plug (male-male) cable x1, AC adapter (DC5V 1A) x1, instruction manual ＜Microphone section＞ ■Type: Unidirectional electret type ■Frequency response: 30 to 23000 Hz ■Input signal: Cable microphone (-41 dB to ±1 dB) (0 dB = 1 V/Pa) ■Operating voltage: 1.35 V to 3.3V ■S/N ratio: 58dB or higher ■Current consumption: 0.5mA or less (supply voltage 3V) ■Impedance: 2.2k ohms (1kHz) ■Weight: Approx. 30g ■Cable length: Approx. 1m
