Lenovo HE05 Neckband Headphone (Original)This wireless earphone of the Lenovo brand is chiefly designed for long-time and high-quality play. The awesome stereo earphones are not only equipped with the fastest and stablest bt 5.0 chip but also built-in the premium CVC noise-canceling microphones which allow you the ultimate music pleasure. What’s more, the earphones come with a large capacity of the battery providing 8 hours of playing time, absolutely the best choice for gym sports, running, jogging, etc. Specification:BT Version: 5.0Material: Metal, Silicone, TPETransmission distance: 10m (Accessible)Waterproof: IPX5Dustproof: IP6XBattery: 3.7V / 80mAhWorking Time: About 8 HoursStandby Time: About 120 HoursCharging Time: About 2 HoursHorn Diameter: 10mmSpeaker Sensitivity: 98dBFrequency Response Range: 20-20kHzColor Black
