Home Audiophile Last updated:February 15, 2021A couple of months ago, we talked to you about the correct way in which to use one of the copies of the most popular Apple AirPods on the market worldwide, the i7 TWS, and today we are going to talk to you a bit about the way in which its superior version, the i7S TWS, should be used, and you will know all that thanks to this new i7S TWS AirPods Manual! What's Inside i7S TWS AirPods Manual: How to turn on or off the i7S TWS?i7S TWS AirPods Manual: How to pair the i7S TWS to any product?i7S TWS AirPods Manual: How to play music with the i7S TWS?i7S TWS AirPods Manual: How to answer phone calls with the i7S TWS?i7S TWS AirPods Manual: How to charge the i7S TWS?Warnings about the i7S TWS: i7S TWS AirPods Manual: How to turn on or off the i7S TWS? Turn on: The two i7S TWS earbuds will automatically turn on and pair after removing them from the charging case. Turn off: Long press the power button until the indicator flashes red and off. i7S TWS AirPods Manual: How to pair the i7S TWS to any product? Pairing only one headphone First, you have to long-press the multifunctional button of the earbud to connect until the LED light flashes in color red and blue alternately. After that, turn on the Bluetooth on your smart device and choose “tws-i7s” on the list, and the LED will slowly flash in blue when connected. Also, there would be a voice saying “connected”. NOTE: There would be only one earbud working when making or answering phone calls, but both earbuds will be able of control the power off, play and pause music function individually when connected, because they will still be synchronized. Pairing both headphones Long press the multifunction button on both of the earbuds until the indicator lights flash red and blue alternately. Long press the button on the right earbud and wait for one LED light to flash red and blue alternately, to then hear a voice prompt that says that they are “ready to pair”. After that, turn on the Bluetooth on your smart device and choose “tws-i7s” on the list, and the LED will slowly flash in blue when connected. Also, there would be a voice saying “connected”. Tap the earbuds on your device displayed as “tws-i7s” (if the passcode is requested, enter 0000). If they aren’t paired, they would turn off after 5 minutes. If you’ve previously paired a single earbud, the paired set should be paired as a new device with the name “tws-i7s”. i7S TWS AirPods Manual: How to play music with the i7S TWS? Play / Pause: You have to short press the multifunction button. Previous song: You have to long-press + to select the previous song. Next song: You have to long-press – to select the next song. Vol +: You have to short press + to increase volume. Vol –: You have to short press – to decrease volume. i7S TWS AirPods Manual: How to answer phone calls with the i7S TWS? Answer incoming calls: You have to short press the multifunction button to answer incoming calls. Ending the call: You have to press the multifunction button once to end the current call. Refuse incoming call: You have to press the multifunction button for 2 seconds when there comes a call. Last number radial: You have to double press the multifunction button to redial the last calling number. Call answer switch: You have to press the multifunction button for 2 seconds to switch answering the calls via the headphone or phone. i7S TWS AirPods Manual: How to charge the i7S TWS? Charging the earbuds Plug the earbuds into the charging case, then turn on the charging case; an indicator will be solid blue and the earbud will be solid red while charging. When the battery of the earbuds is fully charged, both indicators of the earbuds and the charging case will turn off. Charging the charging case Plug the charger cable into the charging case. Connect the charger to a USB power source, and the charging case indicator will flash red during the charging. When the battery of the charging case is fully charged, the red indicator light will be solid. Disconnect the charger from the USB power source and the charging case. If charging does not start, disconnect the charger plug it in again, and retry. Charging the batteries fully may take hours. Warnings about the i7S TWS: To prevent any possible hearing damage, do not listen to high volume levels for long periods of time. Fully understand the user manual before use. Do not use any type of fast charger to charge the earbuds to avoid affecting batteries’ service life. If not used for long periods of time, please charge the earbuds with a lithium battery at least once per three months. Keep the earbuds away from humid places to avoid affecting the internal circuit. Do not put the product in places exposed to the sun or with high temperature. The high temperature will shorten the service life of any electronic components, damage the battery, and make plastic components deformed. Do not put the earbuds in cold places to avoid damaging the internal circuit board. Do not dismantle the earbuds. Non-professional personnel may damage the product. Do not drop, strongly vibrate or strike the earbuds with hard objects to void damaging the internal circuit. Do not use drastic chemicals or cleaner to clean the earbuds. Do not use sharp objects to scratch the surface of the earbud to avoid damaging its shell. We hope you now know how to operate the earphone from the above i7S TWS AirPods Manual. Want to know anything about the earphones? Do not hesitate to ask in the comments section.