Rechargeable Hearing Sound Amplifiers Aids Mini with Portable USB Charger Case, JINGHAO Upgrade Personal Sound Amplifiers Looks Like Earbuds 2 Pack, Black
Portable Charging Case - The protection box has built-in 300mAH battery, which is convenient for charging the earphone through magnetic contact anytime and anywhere. It can be used for 10-12 hours after charging 2 hours, lasts longer than other types of device. BIG BUTTON Short press for Volume Long press for turn on/off RECHARGEABLE Small Portble Charging Base - Charge anytime and anywhere with the case. SOFT & ELASTIC EAR PLUGS 3 SIZE Soft and Elastic Silicone Ear dome (S/M/L), you can choose the suitable ear domes. Read more How to Prevent device falling? 1. Try and select suitable ear dome. 2. Make sure the microphone is above, volume control button is below, as is shown in. 3. Put the ear dome into the ear canal and make sure it fits snugly inside. Read more Daily Maintenance: Clean your device regularly to prevent build-up of wax. Keep the device functioning properly. - - SHORT PRESS Change Volume（Hear “Beep" ）Max Volume（Hear “Beep Beep Beep"）Volume: (1→2→3→4→5→6,Then Repeat) LONG PRESS (3 SECONDS) Turn ON/OFF(Hear “Beep Beep") Read more PACKAGE INCLUDE 1×Charging Case1×Left Sound Amplifier1×Right Sound Amplifier6×Eartips1 x USB Cable1 x Cleaning tool1 x Instruction Manual Read more A39 A39 A610 D59 Rechargeable ✓ ✓ ✓ ✓ In-Ear Detection No No Yes No Battery Run Time(hours) 10-12 10-12 12-18 12-18 Item includes Two units Two units Two units Two units 1) Why there are some background noise? Actually, it is the electric current sound existing in all good machines. Generally, the higher the power, the greater the static sound. √ Turning on after put it in ears, then turn up the sound gradually. Generally, You will get used to it after 2-3 weeks. 2) What causes the squeal? If the ear dome is not inserted well into ear canal or air leaks at the ear dome edges, when the device is close to hand or wall, a certain amount of sound will go back into the microphone. The sound is re-amplified which causes that annoying whistle. √ Try and select suitable ear dome. Put the ear dome into the ear canal and make sure it fits snugly inside. 3) Can't Charge Normally？ √Slightly adjust the position of hearing amplifiers for a perfect connection. √The projector light turns BLUE when it is connected well; the light turns WHITE when it is fully charged. 4) Why the worked pretty well for a few days but a few days latter them do not work？ √Please make sure the device were fully charged. PLease noticed that the device that you were having problems with. Whether there is earwax on the earplug? Once you cleaned that, they will work better.
Product Features
- UPDATED VERSION: This sound amplification Updated with a better Moving-iron speaker. Fashion earbuds design, communicate without embarrassed.
- EASY TO OPERATE:With simple big tap button, Short tap for Volume control(Volumes:1-2-3-4-5-6), Long tap 3s for turn on/off, no need to take it off.
- CONVENIENT CHARGING: Fast charging, about 2 hours can be full of electricity, it can be used for about 10 hours. Say goodbye to purchase and replace batteries repeatedly.
- GIFT DESIGN: Our rechargeable sound amplifiers are offered with exquisite packaging and complete accessories. Great gift for your family and friends.
- HASSLE-FREE WARRANTY: We have a professional and patient after-sales team.1 Year Manufacturer Warranty, 3 months Hassle Free Return policy. Choose us ensures that it is risk-free purchase valid for all customers.
Tags:industrial
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