1. Okwu mmalite
The ACREO OpenBuds are a new generation of true open-ear wireless earbuds designed for comfort and stability during various activities. They feature ear hooks for a secure fit and an open-ear design that allows you to remain aware of your surroundings while enjoying high-quality audio. These earbuds are built with advanced acoustic technology to deliver a powerful sound experience.

Figure 1: ACREO OpenBuds designed for comfortable and steady wearing during outdoor activities.
2. Kedu ihe dị na Igbe ahụ
Your ACREO OpenBuds package includes the following items:
- ACREO OpenBuds (Left and Right Earbuds)
- Nchaji case
- Ịchaji eriri (USB-C)
- Akwụkwọ ntuziaka onye ọrụ
- Obere akpa
Video 1: ACREO OpenBuds Unboxing and Quick Start Guide. This video demonstrates the contents of the product packaging.
3. Ntọala na Njikọta
Follow these steps to set up and pair your ACREO OpenBuds for the first time:
- Ike Na: Mepee igbe nchaji. Igwe ntị ga-agbanye na-akpaghị aka wee banye ọnọdụ njikọta.
- Mee ka Bluetooth rụọ ọrụ: Na ama ma ọ bụ ngwaọrụ gị, gbanye Bluetooth.
- Jikọọ: In your device's Bluetooth menu, search for "ACREO OpenBuds" and select it to connect.
- Njikọta akpaaka: After the first successful connection, the earbuds will automatically connect to the most recently paired device when removed from the case.
4. Njikwa ọrụ
The ACREO OpenBuds feature a single physical button on each earbud for controlling various functions:
- Gbanyụọ/ Gbanyụọ: Pịa ma jide otu ntị ntị maka sekọnd 5.
- Gwuo/kwụsịtụ: Short press either earbud once.
- Olu elu: Double press the Right earbud.
- Olu ala: Double press the Left earbud.
- Track na-esote: Long press the Right earbud for 2 seconds.
- Gara aga Track: Long press the Left earbud for 2 seconds.
- Mee ka Onye Enyemaka Olu (Siri) rụọ ọrụ: Triple press either earbud.
- Azịza/Kwụsị Oku: Short press either earbud once.
- Jụ oku: Pịa aka ntị nke ọ bụla n'ime ha ogologo oge.

Figure 2: Earbud control functions.
5. Ịchaji
The ACREO OpenBuds charging case supports both USB-C cable charging and wireless charging. The earbuds provide up to 6 hours of playtime on a single charge, and the charging case extends total playtime to up to 18 hours.
- Ịchaji ikpe ahụ: Connect the provided USB-C cable to the charging port on the case, or place the case on a compatible wireless charging pad. Four white indicator lights on the case will show the charging status.
- Ịchaji ekwe ntị: Tinye ekweisi n'ime akpa chaja. Ha ga-amalite ịchaji na akpaghị aka.
- Oge nchaji: Ihe dị ka awa 1.5 maka ụgwọ zuru ezu.

Figure 3: Charging the ACREO OpenBuds case wirelessly.
6. Maintenance & Durability
The ACREO OpenBuds are designed for durability and reliability, featuring IPX7 waterproofing. This makes them suitable for active lifestyles and various weather conditions.
- Ihe mgbochi mmiri IPX7: The earbuds are sweat-proof, splash-proof, and rainproof. They are ideal for workouts, running, and other sports activities.
- Nhicha: Regularly wipe the earbuds and charging case with a soft, dry cloth to remove sweat, dirt, or debris.
- Nchekwa: Debe ekwe ntị n'ime akpa chaja ha mgbe a naghị eji ha iji chebe ha ma hụ na ha na-achaji chaja.

Figure 4: ACREO OpenBuds are IPX7 waterproof, making them resistant to sweat, splashes, and rain.
7. Nkọwapụta
| Aha Nlereanya | OpenBuds |
| Nọmba nlereanya | A8 |
| Ụdị | ACREO |
| Teknụzụ Njikọta | Ikuku (Bluetooth 5.1) |
| Oke Bluetooth | 10 mita |
| Ụdị ọkwọ ụgbọ ala ọdịyo | Ọkwọ ụgbọala dị ike |
| Nha ọkwọ ụgbọ ala ọdịyo | 16.2 millimeters |
| Nzaghachi ugboro ugboro | 20Hz - 20kHz |
| Ndụ batrị (Earbuds) | Awa 6 |
| Ndụ batrị (ya na igbe) | Ruo awa 18 |
| Oge Nchaji | Awa 1.5 |
| Ọkwa Nguzogide mmiri | IPX7 (ihe mgbochi mmiri) |
| Ibu Ibu | 10 grams (0.353 ounces) |
| Ihe onwunwe | Plastic |
8. Nchọpụta nsogbu
If you encounter any issues with your ACREO OpenBuds, try the following troubleshooting steps:
- Enweghị nsogbu ụda/njikọ: Ensure both earbuds are charged and correctly paired with your device. Try turning Bluetooth off and on again on your device.
- Gbanyụọ ma ọ bụ gbanyụọ akwụkwọ ntuziaka: If earbuds do not power on automatically, press and hold either earbud for 5 seconds to manually turn them on or off.
- Tọgharia Factory: If persistent issues occur, perform a factory data reset. Refer to the user manual for specific instructions on how to press the function button seven times to restore factory settings.
- Ụdị nkwụsị dị ala: If experiencing audio delay, press the function button four times to switch between Low Latency Mode and Music Mode.
9. Akwụkwọ ikike na nkwado
ACREO products are designed for reliability and user satisfaction. For warranty information, technical support, or any product-related inquiries, please refer to the contact details provided in your user manual or visit the official ACREO websaịtị.