Lenovo Neckband Wireless Bluetooth Earbuds Stereo Earphones bluetooth In-Ear Headphones Airpods Premium Quality

Lenovo HE05X Bluetooth Headphones Wireless BT5.0 Ergonomic Magnetic Sports Running Waterproof Earphones Noise ReductionIt uses BT 5.0 technology to connect you to your smartphone, with a CVC noise-canceling microphone that eliminates static electricity and ambient noise during a call, so you can get clearer, more stable callsWorking Time: About 8 HoursStandby Time: About 120 HoursCharging Time: About 2 HoursHorn Diameter: 10mmSpeaker Sensitivity: 98dBFrequency Response Range: 20-20kHzBT Version: 5.0Material: Metal, Silicone, TPETransmission Distance: 10m (Accessible)Waterproof: IPX5Dustproof: IP6XBattery: 3.7V / 80mAhOnce connected to the phone, the battery capacity on the headset will be displayed on the phone so you can easily know when to charge the headset.