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1 - 20 Results for online voice amplifier from 19339 Products

prompt on off UHF Wireless and Portable Heaset Wired Microphone Clip Support Professional Amplifier Speakers BLUETOOTH PORTABLE VOICE AMPL...

Time : Dec,09,2024
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... Used in School Model No. GL002-1 Sound coverage 300~400square meter Output power 10W THD ≤1% Frequency domain 90Hz~18KHz Net Weight...

Time : Dec,09,2024
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Creative craft gift wooden phone base support enterprise customization The product adopts environmental-friendly bamboo car...

Time : Dec,09,2024
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COMER​, (ww w.wificamerasystem.com, Sky pe:comerspeaker, mail to ally(at)wificamerasystem.com), a professional voice prompt products /IP Camera securi...

Time : Dec,09,2024
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New Arrival High Quality Mini Portable Megaphone Foldable Bullhorn Handheld Grip Loud Clear Loudspeaker 3W waterproof plastic handheld...

Time : Dec,09,2024
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Product Description: Introducing the Loud Speaking Phone, a high volume phone designed for noisy environments. This noiseless telephone device feature...

Time : Nov,28,2025
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Time : Dec,09,2024
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Best cheap china analog open fit hearing aid for sale Signature feature Analogue BTE Operated with 13A battery Open-fit design,easy operating Mini siz...

Time : Dec,09,2024
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... interference (Band 8) 900MHz -- Uplink frequency: 890-915MHz/Downlink frequency : 935-960MHz Network support : 2G Gain :70±2dB Power Supply ...

Time : Nov,28,2025
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Product characteristics: 1. On-board power amplifier module, high output power up to 25W, sound loud. Conversion efficiency is higher, fever is smalle...

Time : Dec,09,2024
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... supply. 6 low trigger or 4 high trigger, 5W power output, suitable for all kinds of small reminders. Specification : Product Name YX8693 pro...

Time : Feb,03,2025
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...t the impedance (measured in ohms) of the speakers matches the 's output impedance. This helps optimize power transfer and prevent damage ...

Time : Nov,28,2025
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... of translation results with mobile phones 3.intelligent recording, Recording memo, real-time translation 4.Photo translation, Supports phot...

Time : Apr,21,2025
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... translation 5.Fota updated 6.Repeat after evaluation 7.AI service (can be customized) 8.Multilingual intercom (can be customized) Support 112 lang...

Time : Dec,09,2024
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... Photo Translator Real Time Translation 134 Languages Z3 Description of smart translator: Z3 Smart 4G translation machine. Take y...

Time : Nov,04,2025
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Products Description DC 7.4V Battery AMP 2x20W MP3 Microphone TWS Wireless Amplifier Power Board for Outdoor Trolley Portable Speakers User Manual: Pl...

Time : Nov,28,2025
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