The ACEFAST W3 are everyday Bluetooth 5.4 true wireless earbuds that blend powerful 10 mm drivers with up to 40 dB ANC for immersive listening on commutes and in class. A 4-mic ENC system helps your voice cut through background noise on calls. Each earbud carries a 60 mAh battery for around 10 hours of music per charge (at ~50% volume), while the compact 350 mAh case extends total listening to about 30 hours and recharges via USB-C in roughly 2 hours. With SBC/AAC support, IPX4 splash resistance and ≥10 m stable range, W3 is a practical, value-friendly pick for Android and iPhone users in Bangladesh.