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Table of Contents
Summary of Contents for Hearing Products International EchoVoice EV7
- Page 1 Portable Digital Voice Amplifier EchoVoice® EV7™ User Manual...
- Page 2 The EchoVoice® EV7™ is a compact, lightweight digital voice amplifier. This product can enhance even the faintest of voices with minimal effort required. The EchoVoice® EV7™ has power with a max 10W output and is powered by 4000mAh battery which provide extremely long working time (up to 35 hours).
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Page 3: Function Illustration
Function illustration：... - Page 4 Keys and Ports instruction： Microphone input socket for 3.5mm single jack mono/stereo Mic-in microphone 3.5mm audio input, support music play, insert audio cable to Aux-in play music automatically. USB-C Charging port supports charging through 5V power supply and Charging computer USB port. Port Rotating the dial can switch on/off the amplifier and adjust the Dial...
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Page 5: Operation Description
Operation description： Power switch on/off: Rotate Volume/Power switch clockwise to turn amplifier ON. When amplifier is switched ON the red LED should illuminate. Rotate switch anti-clockwise to switch amplifier off. Volume control: Rotate the Volume/Power switch to adjust the volume to the comfortable level. -
Page 6: Safety Instructions And Precautions
socket. amplifier can be connected to computers, mobile phones, PAD, MP3，MP4 or other devices through the 3.5mm AUX audio cable. Please do not connect external audio source to Mic Input as it may damage the amplifier. Charging: Amplifier should be charge by using USB-C cable. It can be charged by USB power adapter provided in the set (recommended). - Page 7 EchoVoice® EV7™ can be only charged by 5V power source. Higher voltage can damage the amplifier. Please fully charge amplifier before first use as it will extend battery life. Do not use in an environment that is damp, wet, very hot or very cold. To clean the EchoVoice®...
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Page 8: Packing List
Packing List： EchoVoice® EV7™ amplifier *1, 3.5mm audio cable *1, USB-C cable*1, Head Boom microphone*1, Strap*1, Transdermal microphone *1, Power supply USB 5V 2A *1, User manual *1 Product specification： Technical specification: Rated power Max power 3 inches 2 ohmic Speaker Frequency response 120Hz-15KHz... - Page 9 House, 26/27 Haigh Park, Stockport, SK4 1QR, England Tel: +44 (0) 161 480 8003 Fax: +44 (0) 161 480 8006 www.hear4you.com Hearing Products International Ltd. reserve sole right to alter prices, design and/or technical specifications or colour without prior notice. EchoVoice® Instructions © Copyright Hearing Products International Limited.E &O.E 05/21. Version 1.
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