Voice prompt on off UHF Wireless Portable Heaset Microphone Clip Black Hook Professional Voice Amplifier Speakers
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Voice prompt on off UHF Wireless and Portable Heaset Wired Microphone Clip Support Professional Voice Amplifier Speakers BLUETOOTH PORTABLE VOICE AMPLIFIER - A combo of a portable / waistband loudspeaker with mic that can be connected via Bluetooth,works......
Shenzhen New Good Times Electronic Co.,Ltd
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Black Color Portable Bluetooth Speakers , Mini Sound Speaker FM Voice Amplifier
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...Voice Amplifier Used in School Model No. GL002-1 Sound coverage 300~400square meter Output power 10W THD ≤1% Frequency domain 90Hz~18KHz Net Weight 238g Charging Voltage DC 5V, 500mA Appearance size 116mm*88mm*43mm Lithium batter 1800mAh MIC Wired headset Charging time 3~5h Working temperature -10℃~45℃ Music playing time 8~10h Available color Green; Blue; Black; voice amplifying......
Buena Electronic Technology Co., Ltd.
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Craft Wooden Wireless Speaker / Voice Amplifying Base Enterprise Customization Supported
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Creative craft gift voice amplifier wooden phone amplifying base support enterprise customization The product adopts environmental-friendly bamboo carbide material and uses CNC technology to cut out the ......
Shenzhen SevenBamboo Technology Co., Ltd
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COMER IR detector voice prompt sound announcer Elevator alarm bell Voice amplifier
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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 security system manufacturer, is in developing innovative voice chips and sound modules solutions for enhancing ......
Dongguan Comer Electronic Technology Co., Ltd.
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New Arrival High Quality Mini Portable Megaphone Foldable Bullhorn Handheld Grip Loud Clear Voice Amplifier Loudspeaker
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New Arrival High Quality Mini Portable Megaphone Foldable Bullhorn Handheld Grip Loud Clear Voice Amplifier Loudspeaker 3W waterproof plastic handheld megaphones -Detailed Product Description Dimension: diameter 97xL155mm Power: Rated 3w RMS/......
Sweet Home International(H.K.)Limited
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Wall Mounting Type Loudspeaker Telephone Voice Amplified Phone With Ringing Pilot Lamp
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Product Description: Introducing the Loud Speaking Phone, a high volume phone designed for noisy environments. This noiseless telephone device features full keyboard dialing, full duplex talk on the handset, RJ45 port, and a DC12V adapter external power ......
Shenzhen Yuantong Modern Technology Co., Ltd.
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SZY 42FS16AJB MP3 Chip Versatility Voice Amplifier Memory Chip 120MHz TF Card USB Drive Storage SOP16 Sound IC Chip
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ShenZhen QingFengYuan Technology Co.,Ltd.
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Analog Completely In The Canal Hearing Aids 13A Mini Voice Amplifier
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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 size Low current consumption Technical Data Feature Clear 107 Clear 107T Clear 107H Volume control Roller-......
Retone shenzhen Technology Co., Ltd.
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2G Voice 900MHz Cell Tower Signal Booster With ALC AGC Function
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... interference (Band 8) 900MHz -- Uplink frequency: 890-915MHz/Downlink frequency : 935-960MHz Network support : 2G Voice Gain :70±2dB Power Supply :AC110V～220V;DC+5V/2A Connector Type: SMA-F Wide Range,......
Shenzhen Atnj Communication Technology Co., Ltd.
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485 voice conversion module voice prompt playback 485 communication voice module LMD112
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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 smaller, and there is no need to install large heat sinks. Because the amplifier doesn't heat up. It saves ......
EASTATION CO., LTD.
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