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: 5.0
• Material: Metal, Silicone, TPE
• Transmission distance: 10m (Accessible)
• Waterproof: IPX5
• Dustproof: IP6X
• Battery: 3.7V / 80mAh
• Working Time: About 8 Hours
• Standby Time: About 120 Hours
• Charging Time: About 2 Hours
• Horn Diameter: 10mm
• Speaker Sensitivity: 98dB
• Frequency Response Range: 20-20kHz