ag COTSUBU MK2 Wireless Earphones User Manual

1. Ifihan

The ag COTSUBU MK2 is the latest model of the popular COTSUBU wireless earphones, known for their compact size, lightweight design, and excellent sound quality. With cumulative shipments exceeding 300,000 units, this new 2024 model features renewed colors, even clearer sound quality, and added functionalities.

The earphone body is an ultra-compact and ultra-lightweight type, weighing approximately 3.5g per side, making it the smallest and lightest in the series. It offers a comfortable fit that makes you forget you're wearing them. Its deep-fit design ensures a snug fit in any ear, preventing accidental drops, even when removing a mask. This design also provides high sound insulation, effectively blocking out ambient noise without the need for active noise cancellation.

Image: ag COTSUBU MK2 earphones and charging case in Mint color.

2. Package Awọn akoonu

Jọwọ rii daju pe gbogbo awọn nkan wa ninu package:

• COTSUBU MK2 Earphones
• Ngba agbara Case
• Earpieces (final TYPE E for TWS - SS/S/M sizes)
• USB-C Ngba agbara Cable
• Ilana itọnisọna
• 12-osu atilẹyin ọja

Note: Product packaging may change without prior notice. Depending on the time of purchase, you may receive a different product package. However, there is no difference in the product itself.

3. Eto

3.1 Ngba agbara si Awọn Agbekọri ati Ọran

Before first use, fully charge the earphones and the charging case. Connect the provided USB-C cable to the charging port on the case and a USB power source. The charging time is approximately 1.5 hours.

Image: Mint colored COTSUBU MK2 earphones inside their charging case.

3.2 Sisopọ pẹlu ẹrọ kan

1. Ṣii apoti gbigba agbara. Awọn agbekọri yoo tẹ ipo sisopọ laifọwọyi.
2. Lórí ẹ̀rọ rẹ (fóònù alágbékalẹ̀, tábìlẹ́ẹ̀tì, kọ̀ǹpútà), lọ sí àwọn ètò Bluetooth.
3. Select "COTSUBU MK2" from the list of available devices.
4. Nígbà tí a bá ti so pọ̀, ohùn ìjẹ́rìí yóò dún.

3.3 Selecting the Right Eartips

The package includes final TYPE E earpieces in SS, S, and M sizes. Choosing the correct size is crucial for optimal sound quality and comfort. Experiment with different sizes to find the best fit that provides a secure seal in your ear canal.

Image: A woman wearing a pink COTSUBU MK2 earphone, illustrating the secure and comfortable fit.

4. Ṣiṣẹ awọn Earphones

The COTSUBU MK2 earphones feature intuitive touch controls for various functions.

4.1 Ipilẹ Fọwọkan idari

4.2 Touch Operation Disable Function

The COTSUBU MK2 includes a unique "Touch Operation Disable Function" to prevent accidental touches and allow for focused listening. To activate this function, tap either earphone 5 times consecutively. Once activated, all subsequent touch operations will be disabled. This also turns off announcement sounds and LED lights, making it ideal for situations where you want to concentrate on your content without distractions.

Image: A woman demonstrating the touch control feature on the ag COTSUBU MK2 earphone.

5. Itọju

Itọju to dara ṣe idaniloju igbesi aye gigun ati iṣẹ to dara julọ ti awọn agbekọri rẹ.

5.1 Ninu

• Regularly clean the eartips and the mesh part of the earphones to prevent wax buildup, which can affect sound quality. Use a soft, dry cloth or a cotton swab.
• Wipe the charging contacts on both the earphones and the case with a clean, dry cloth to ensure proper charging.
• Má ṣe lo àwọn ohun ìfọṣọ tàbí kí o fi omi tẹ àwọn ètí ìgbọ́rọ̀ náà mọ́.

5.2 Ibi ipamọ

Always store the earphones in their charging case when not in use to protect them from dust, dirt, and physical damage.

6. Laasigbotitusita

If you encounter issues with your COTSUBU MK2 earphones, try the following solutions:

6.1 Kò sí Ohùn tàbí Ohùn Tí Kò Déédé

• Rii daju pe awọn agbekọri ti gba agbara ni kikun.
• Check if the earphones are properly paired with your device. Try re-pairing them.
• Ensure the volume on both your device and the earphones is turned up.
• Nu awọn olubasọrọ gbigba agbara kuro lori mejeeji agbekọri ati apoti naa.
• If only one earbud has sound, try placing both earbuds back in the case, closing it, waiting a few seconds, and then taking them out again.

6.2 Sisọ ọrọ

• Rii daju pe Bluetooth ti ṣiṣẹ lori ẹrọ rẹ.
• Ensure the earphones are in pairing mode (open the case).
• Gbagbe ẹrọ naa lati eto Bluetooth ti ẹrọ rẹ ki o gbiyanju lati so pọ mọ lẹẹkansi.
• Sunmọ ẹrọ rẹ ki o kuro ni awọn orisun kikọlu ti o pọju.

6.3 Awọn ọran gbigba agbara

• Rii daju pe okun USB-C ti sopọ ni aabo si ọran mejeeji ati orisun agbara.
• Gbiyanju okun USB-C ti o yatọ tabi ohun ti nmu badọgba agbara.
• Nu awọn olubasọrọ gbigba agbara lori awọn agbekọri ati inu ọran naa.

6.4 Fragility Concerns

Some users have reported concerns regarding the durability of the earphones over time, specifically with sound issues in one earbud or connection stability. While the product is designed for daily use, handle with care to prevent damage from drops or impacts. If issues persist, please refer to the warranty and support section.

7. Awọn pato

8. Atilẹyin ọja ati Support

Your ag COTSUBU MK2 earphones come with a 12-month manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.

For customer support, warranty claims, or technical assistance, please refer to the contact information provided in your warranty card or visit the official ag brand webojula. Jeki ẹri rira rẹ fun ijẹrisi atilẹyin ọja.

Image: Charging case with text indicating a 1-year warranty.