1. Make sure the wireless headphones is fully charged before use in the first time, because the battery power too low may affect the stable connection.
2. Bluetooth earbuds comes with 3 different sizes of eartips, you can choose a suitable eartips to fit your ear to ensure wear comfortable and stable.
3. After the first connection, bluetooth earphones can auto turn on and pair with each other when take it from the charging case.
4. If the wireless headphones is not taken out of the case, you need touch the MFB button for 3 seconds, and then it will auto enter the pairing status.
5. In order to have a stable connection and superior sound quality, please keep the bluetooth earbuds and Bluetooth device within 10m barrier-free transmission distance.
6. If the pairing time exceeds 6 minutes, the bluetooth earphones will auto turn off.
7. Please wear two wireless earbuds during call, in order to a good call quality.
8. CVC8.0 noise canceling technology main reduce the noise during the call.
9. If you have problems in connect the wireless earbuds, you can try to delete the pairing name “F9-5.0” in your phone’s bluetooth list to reconnect and reset.
【After Sales Service】:
We provide 45 days no reason to return, 24 months technical support and 24 hours quick reply. If you have questions, please feel free to contact with us via email directly, we will do our best to help you.
【How to contact with seller？】
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【BLUETOOTH 5.0 TECHNOLOGY & SUPERIOR MUSIC QUALITY】: Adopt the most advanced bluetooth 5.0 technology to ensure a stable and fast connection. The wireless earbuds is built-in CVC8.0 noise canceling technology + HiFi 8D stereo + high quality microphone, which can let you enjoy superior music quality and clear calls sound anytime anywhere. It also has the deep bass and clear treble to provide you an incredible music experience.
【3000mAh CHARGING CASE & LED DISPLAY】: The wireless headphones is equipped with 3000mAh portable charging box that supply in total 105H playtime, and it can last 4-6H playtime at a full charge. The LED display can show the power status of the charging case , so you can easy to know the remaining power. The charging case can be used as an alternative power bank for your smart phones or other devices, it also can be use as the mobile phone holder in daily life.
【ONE STEP PAIRING & TOUCH CONTROL】: WENSAN wireless earphones can auto pair each other when you open the charging box, It’s adopt touch control technology, the MFB touch button can help you easy to achieve multiple functions, include control media and calls, track forward / back, play / pause, volume+/-, Siri enable and answer / reject calls.
【ERGONOMIC DESIGN & IPX5 WATERPROOF】: Equipped with 3 different sizes of soft silicone earbuds (S, M, L) and adopt three-point support design to ensure wear comfortable, safe and stable. With IPX5 waterproof technology, the sports headset can easily resist sweat, water and raindrops. This bluetooth headphones are perfect for sports, fitness, running, hiking, yoga, travelling, driving or other outdoor activities.
【WORRY-FREE AFTER-SALE SERVICE】: We provide 45 days no reason to return, 24 hours quick reply and 24 months technical support. If you have any questions about the bluetooth earphones, please feel free to contact us directly via email or you can click the [TOROHORS] on the right, click [Ask a question], we will do our best to help you.