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

Lenovo HE05 X Bluetooth Headphones Wireless BT5.0 Ergonomic Magnetic Sports Running Waterproof Earphones Noise Reduction It 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 calls Working Time: About 8 Hours Standby Time: About 120 Hours Charging Time: About 2 Hours Horn Diameter: 10mm Speaker Sensitivity: 98d BFrequency Response Range: 20-20k Hz BT Version: 5.0 Material: Metal, Silicone, TPETransmission Distance: 10m (Accessible)Waterproof: IPX5 Dustproof: IP6 XBattery: 3.7 V / 80m Ah Once 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.