iamotus | Best Earphone Brand | Professional Wireless Earphones, Bluetooth Headphones, Bluetooth Earbuds, Bluetooth Speakers Company and Manufacturer with OEM & ODM Service                                                                                                                             Send an Inquiry  

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Product Description

1. Just take the earbuds out of the charging case, they will automatically turn on & connect to the previously paired device.

2. Adopted premium quality speakers, provide clear and outstanding stereo surround sound, easily enjoy the powerful bass, stunning treble and clear mids. 

3.40 hours of battery life meet all-day use, no worry about battery shortage even go out. 

4. The embedded LED display adopts ergonomic design, which is not harsh and convenient for you to check the remaining power and charging status in real time.

5.IA-D7 wireless earbuds compatible with 99% Bluetooth-enabled devices, including smartphones, tablets, TV, computers, laptop and etc.

6. Either earphones can work alone, which means you can not only use the twins earbuds together, but also use one earbud at a time.


1. When first time use, we need to remove the insulating film firstly. Otherwise, the headphones cannot be charged.

2. Each time you use your earbuds, it will automatically connect to your last successfully connected device.


Q1: Why does only one earbud work?

A:1) If you just receive the earbuds, please don't open the bluetooth of mobile phone to connect firstly.We need to put earbuds inside the charging case to let them pair with each other. Otherwise, it will be only one earbud connects to your mobile.

2) If only one earbud does not work during use, It maybe the twin earbuds have not paired with each other. This time we can try to reset it.

Q2: How to reset?

A:1)Delete all “D7” from the Bluetooth menu on your phones and deactivate the bluetooth setting.

2) Place earphones into the charging case correctly, touch and hold both earbuds’ touch control area for about 8 secs, quick double-tap the 2 earrbuds at the same time immediately once blue indicator light is on. ( Then if there is solid white light on, that means the reset works. )

3)Now take out the earbuds and activate the bluetooth setting to connect IA-D7 earbuds.

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