ACREO OpenBuds User Manual

Package Contents

• ACREO OpenBuds True Wireless Earbuds
• Portable Smart Charging Case
• User Manual

Getting Started

1. Remove the ACREO OpenBuds from the charging case. The earbuds will automatically turn on.
2. Enable Bluetooth on your device (smartphone, tablet, etc.).
3. Search for available Bluetooth devices and select "ACREO OpenBuds" from the list to connect.
4. Once connected, you can start using the earbuds to listen to music, make calls, and more.

Controls

ACREO OpenBuds are designed with intuitive touch controls for ease of use.

• Play/Pause: Tap once on either earbud.
• Next Track: Double-tap on the right earbud.
• Previous Track: Double-tap on the left earbud.
• Answer/End Call: Tap once on either earbud.
• Reject Call: Press and hold on either earbud for 2 seconds.
• Activate Voice Assistant: Triple-tap on either earbud.

Charging

To charge the earbuds, simply place them back into the charging case. The charging case supports wireless charging and smart sensing. You can also charge the case using a USB cable (not included).

• Earbuds Playtime: 6 hours on a single charge.
• Total Playtime with Case: Up to 18 hours.

Specifications

• Brand: ACREO
• Manufacturer: ACREO
• Package Dimensions: 5.51 x 4.76 x 1.93 inches
• Item Weight: 0.353 ounces
• ASIN: B09PH654C1
• Customer Reviews: 5.0 out of 5 stars 2 ratings 5.0 out of 5 stars
• Best Sellers Rank: #77 in On-Ear Headphones #408 in Earbud & In-Ear Headphones
• Date First Available: December 31, 2021
• Department: Unisex-adult
• Country of Origin: China
• Ear Placement: Open Ear
• Color: Black
• Connectivity Technology: Wireless
• Form Factor: On Ear
• Weight: 0.353 ounces
• First Available: December 31, 2021

Troubleshooting Tips

• Earbuds not connecting: Ensure that your device's Bluetooth is enabled and that the earbuds are not connected to another device nearby. If the issue persists, reset the earbuds by placing them back into the charging case and then taking them out again.
• Audio quality issues: Ensure that the earbuds are fully charged and that your device's volume is set to an appropriate level. If the issue persists, try disconnecting and reconnecting the earbuds to your device.
• Earbuds not charging: Ensure that the charging case has sufficient battery and that the earbuds are properly seated in the case. If using wireless charging, make sure the case is placed correctly on the charging pad. If the issue persists, try using a different charging cable or charging pad.

Frequently Asked Questions

Are the ACREO OpenBuds noise-canceling?

No, the ACREO OpenBuds are open-ear headphones designed for outdoor sports and do not have active noise-canceling features. However, they do have a noise reduction algorithm for clear calls.

Can I use the earbuds separately?

Yes, the ACREO OpenBuds can be used separately, and they will connect to your device automatically when taken out of the charging case.

Are these earbuds compatible with all devices?

The ACREO OpenBuds are compatible with any device that supports Bluetooth connectivity, including smartphones, tablets, and laptops.

What is the warranty for the ACREO OpenBuds?

ACREO offers up to 24 months of quality assurance service for the OpenBuds. If you have any questions or issues, feel free to contact their customer support.

Q: What is ACREO OpenBuds?
A: ACREO OpenBuds are a new generation of true open ear wireless earbuds perfect for running, workout, and outdoor sports. They are designed for unprecedented comfort and stability of wearing, powerful sound field, and professional acoustic experience.

Q: Who manufactures ACREO OpenBuds?
A: ACREO OpenBuds are manufactured by ACREO, a professional design and manufacturing factory for audio products with 13 years of experience in the audio industry. They have designed and manufactured many headphones for world-class brands such as HP, Philips, etc.

Q: What are the features of ACREO OpenBuds?
A: ACREO OpenBuds feature earhooks for stability during workouts, standalone headphone amplifiers to drive a powerful sound field, IPX7 rating waterproof for the earbuds, wireless charging and smart sensing for the charging case, crystal-clear calls with noise reduction algorithm, and the highest level of reliability.

Q: Can I use ACREO OpenBuds with ear plugs like bone conducting headphones?
A: No, these are not bone conduction technology nor standard earbuds. They fit over your ears with mini speakers. They are loud enough to drown out ambient noise though. They do have great sound.

Q: Do ACREO OpenBuds have a built-in microphone so you can talk on the phone?
A: Yes, each OpenBuds Earbud has a built-in high-sensitivity microphone that cooperates with a noise reduction algorithm to provide high-definition call effects.

Q: How long is the playtime of ACREO OpenBuds on a single charge?
A: The playtime of earbuds is 6 hours on a single charge, with the case it could be up to 18 hours.

Q: How can I turn down the volume of the voice assistant on ACREO OpenBuds?
A: Each of the pieces has a volume control.

Q: How do I know when the battery is low and they need to be charged?
A: There are four battery indicator lights on the outside of the charging box of ACREO OpenBuds. When the earphones are put into the charging box and the lid is closed, the charging box will automatically detect whether the earphones are in place and start charging the earphones. When the battery of the charging box is low, the outer battery indicator lights Only a white light on the far left is displayed and flashes continuously to remind the charging case to be charged.

Q: What is the warranty for ACREO OpenBuds?
A: ACREO provides up to 24 months of industry's longest quality assurance service. Customers can contact them through in-site message on Amazon.com.