From the Green Lion Catania Open Investigations Orange Headphones, the open-ear design is made with comfort in mind and should be worn for long listening sessions. Being Bluetooth V5.4, it ensures stable connectivity within a 10 m transmission range. The 14.22mm drivers provide adequate rich sound, with a sensitivity of 120±3 dB and a frequency range of 20Hz-20kHz. These headphones provide 40 hours of playtime with the charging case and 7 hours of single-use playtime once fully charged. Charging takes about 1.5 hours. The 500mAh case battery will ensure the performance lasts for long hours. Being IPX5 waterproof makes it ideal for workouts or outdoor use, whereas the dual mic ENC will give you clear voice communication. Smart touch controls provide excellent usability, while a liquid sand finish gives them a stylish look. These headphones, besides superior features, offer comfort and durability and are designed for the discerning music lover on the go.