![[Official Acer Product] Ohr512 Bluetooth Earphones, Ear-Clip Wireless Design, Comfortable to Wear, Noise Reduction for Calls, Suitable for Sports and Running, Compatible with Mobile Phones and Tablets — product photo 1 of 1](https://ae-pic-a1.aliexpress-media.com/kf/S9692177b272b4916800409c282582948V.jpg)
The Acer OHR512 clip-on Bluetooth earphones pair Bluetooth 5.4 connectivity and an ear-clip wireless design with on-board call noise reduction and a USB-C charging case (claimed 20 hours total, ~4–5 hours per charge). They deliver stable wireless calls and very light, secure clip-fit for sports, but trade off low-frequency impact (below-average bass) and only moderate single-charge runtime—suitable as a lightweight sports/utility BT headset rather than a bass-forward music IEM.
Good for runners and users needing lightweight, secure clip-on Bluetooth earbuds with strong call noise reduction; avoid if you prioritize bass-heavy music or very long single-charge listening.
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