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:Sounds Good

Model Number:Y06B

Place of Origin:CHINA

Long Battery Life Hearing Impaired Amplifier for Mild To Moderate Hearing Loss Product Description: With a rechargeable lithium-ion battery, this hearing aid has a long battery life, lasting up to 20 hours of continuous use. There is a large capacity ...

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 ...

Brand Name:FYW

Model Number:30-500mAh

产品描述: 锂聚合物电池是一种高性能储能解决方案,旨在满足现代电子设备日益增长的需求.作为一款优质的聚合物锂离子电池,它完美平衡了功率,安全性和耐用性,使其成为从便携式电子产品到先进机器人和遥控设备等各种应用的理想选择.这款可充电锂聚合物电池采用先进技术,确保运行可靠且性能持久. 这...

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-...

Place of Origin:Guangdong, China

...: Enhances voice clarity in various settings. Compact Design: Stylish card form factor for portability. Multiple Applications: Suitable for BT speaker, ...

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:MJK

Place of Origin:Guangdong, China

Model Number:MJK-3288

... to automatically trigger clear multi-lingual voice announcements as the bus arrives or departs. Built-in Powerful Audio Amplifier: Equipped with a premium heavy-duty audio amplifier interface, delivering crisp, high-fidelity sound projection that directly

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

Place of Origin:Guangdong

Brand Name:SUNSANXIN

...4K UHD HDR10 Smart Television Bluetooth Voice Features: Object Tracking Sound (OTS) Multi-directional speakers pan audio to follow on-screen action, enhancing realism for moving objects. Active Voice Amplifier (AVA) Detects ambient noise (e.g., vacuum ...

Brand Name:Purple Horn

Model Number:TE92001

Place of Origin:China

...Amplifier/Fixed Home Indoor Using Signal Amplifier Brief Description: 900MHz Pico-Repeater is intended to strengthen the signal of 900MHz mobile phone in the buildings. Ideal for use in areas where the 900MHz signal is weak to cause Call dropout or Cant connection. The device improves the voice calls and data VOICE...

Brand Name:ATNJ

Model Number:AS-BS-G

Place of Origin:China

...Voice Mobile GSM Signal Booster With ALC AGC Function GSM Mobile Signal Booster 2G Repeater Amplifier Digital GSM Band8 GSM 900MHz Band Selected Mobile Signal Repeater Amplifier Product Detail: Model No :AS-BS-G With ALC AGC Function Can control gain automatically. Avoid base station interference (Band 8) 900MHz -- Uplink frequency: 890-915MHz/Downlink frequency : 935-960MHz Network support : 2G Voice...