This wireless earphone of Lenovo brand ischeifly designed for long-time and high quality of playing. The awesome stereo earphones not only equiped with the fastest and stablest BT 5.0 chip, but also built-in the premium CVC noise canceling microphones which allow you a ultimate music pleasure.What's more, the earphones come with large capacity of battery providing 8 hours paying time, absolutely the best choice for gym sports, running, jogging etc.

• Brand: Lenovo
• Model: HE05
• Silicone based Flexiable band Not Hard
• 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
• Color: black, red, white (optional)
• Horn diameter: 10mm
• Speaker sensitivity: 98dB
• Frequency response range: 20-20kHzOriginal