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MERRY ME-300D Quick Manual

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Model No.: ME-300D

Table of Contents

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Page 1 Model No.: ME-300D...
Page 2 QuickGuide - English...
Page 3 Earphone Jack Thank you for choosing ME-300D MERRY ME-300D personal hearing device has a built-in Li-ion rechargeable battery. Do not disassemble this battery or attempt to repair or modify it in any manner. When the battery is first put on charge, it is better to fully charge them. Warning: Keep the battery away from high temperature environment, including intense sunlight heat.
Page 4 How to use A.Plugging the earphone Insert stereo earphone into control box. B.Wearing earphones Put the earbuds in your ear. Mark “L” represents left side. Mark “R” represents right side. C.Powering on Press the “On/Off Switch” button for 3 seconds to turn on your control box.
Page 5 This mode is This mode is ideal for watching TV recommended for daily use. and listening to music. LED Indicator The color of LED indictor illustrates the power status of ME-300D. Color of LED Indicator Status Green Normal power...
Page 6 ▲If you experience ringing in your ears or muffled speech, stop listening and have your hearing checked. ▲Please keep the ME-300D away from children and pets. In case a small child or pet swallows the ME-300D, please consult a doctor immediately.