voice amplifier

Place of Origin:China

Brand Name:NEWGOOD

Model Number:NEWGOOD SPEAKER-N311BT

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...

Brand Name:GLSPA

Model Number:GL002-1

Place of Origin:China

...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...

Brand Name:SevenBamboo

Model Number:LS-001

Place of Origin:China

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 ...

Place of Origin:China

Brand Name:COMER

Model Number:CM180

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 ...

Brand Name:no

Model Number:SW-1

Place of Origin:Ningbo,China

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/...

Brand Name:Yuantong

Model Number:YT-IPSG30

Place of Origin:China

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 ...

Place of Origin:Guangdong, China

Brand Name:NY

Model Number:GPC74P008C

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Place of Origin:Shenzhen, China

Brand Name:Retone

Model Number:Clear 107/107H/107T

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-...

Brand Name:ATNJ

Model Number:AS-BS-G

Place of Origin:China

... 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,...

Model Number:485－LMD112

Place of Origin:China

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 ...

Brand Name:YX

Model Number:YX8693

Place of Origin:China

... supply. 6 low trigger or 4 high trigger, 5W power output, suitable for all kinds of small reminders. Specification : Product Name YX8693 voice prompt power amplifier board Input voltage DC6V-DC30V Output voltage 5W(4 ohms) Working Type 6 low trigger or

Brand Name:P-AMF

Model Number:XL1300

Place of Origin:china

...t the impedance (measured in ohms) of the speakers matches the amplifier's output impedance. This helps optimize power transfer and prevent damage to the amplifier or speakers. Many stage power amplifiers can handle different speaker impedance loads, such

Brand Name:customized brand

Model Number:Z9

Place of Origin:china

...Voice Offline Translation 137 Languages Accurate Translation Vietnamese Turkish Czech Polish Translation * 【Motherboard hardware】CPU platform:Qualcomm MSM8X12 software system:Operating system Android 5.1 Memory:RAM 1GB+ROM 8GB audio frequency: Aw8736, Ka amplifier...

Brand Name:OEM

Model Number:JM-12S

Place of Origin:Zhejiang China

... and sporting events. It is typically made of lightweight and durable plastic material, and designed to amplify sound and project it over long distances. Plastic cheer megaphones typically have a built-in microphone and amplifier that amplify the user's

Brand Name:Fibery

Model Number:FY-40EA19

Place of Origin:China

..., in terms of power, precision and reliability are higher than 14EA series. It is mainly used for television image signals, digital TV, telephone voice signal and the signal of the data (or compressed data)

Brand Name:SPACECOM or OEM

Model Number:SPC-EDFA-BA

Place of Origin:China

...Amplifier BA EDFA Description SPC-EDFA-BA is mainly used in BA-1550-series 1550nm optical fiber amplifier 1550 important optical relay transmission in optical fiber communication system equipment, mainly for image signal, digital TV signal, telephone voice...

Brand Name:vodasafe

Model Number:TE8019B02

Place of Origin:China

...Amplifier/Dual Band Signal Amplifier Brief Description: GSM/PCS Dual band Signal Booster TE8019B is intended to strengthen The signal of 850MHz/1900MHz mobile phone in the buildings. Ideal for use in areas where the 850MHz/1900MHzsignal is weak to cause Call dropout or Cant connection.The device improves the voice calls and data VOICE...