Charging:USB-C; Fast charging supported (quick charge; approx. 10 min ≈ 2 hrs playback*)
Water Resistance
Rating:IPX5 (sweat/splash resistant)
Connectivity
Bluetooth 5.3; ~10 m wireless range; auto/flash pairing
Physical Details
Design:In-ear TWS earbuds; silicone ear-tips; compact charging case with LED battery display
Weight:Approx. 4 g per earbud, ~47 g with case
Special Features
True wireless stereo (TWS), Active ANC for noise reduction, Quad mic ENC for clear voice calls, Low-latency mode — good for gaming & video, Balanced bass / EQ tuning via 13 mm driver, Fast / Type-C charging + case LED battery level display, Touch controls (play/pause, track, volume, calls, ANC/Transparency...
Community Discussion
Portronics Harmonics Twins 28 - Full Specifications (2025) | Prodite
Community Discussion