Oraimo Openarc Open-Ear Wireless Earphones

Open-Ear Bass Boost 36-Hr Long Playtime HD Voice in Calls Bluetooth Version: V5.4 Bluetooth Range: 10m Playtime: Up to 8 hours; the case provides an additional 36 hours Charging time: Approx... 2 hours Lightweight Fit Pressure-Free Design, Soft & Smooth Enhanced Bass Boost Better Sound, Better Bass 36-Hour Long Playtime Quick Charge, Longer Playtime 4-Mic Enviromental Noise Cancellation HD Voice in Calls Personalized Lighting Effect Light Up Your Music