Écouteurs sans fil Lenovo LE217 TWS authentiques, Bluetooth V6.0, longue autonomie, musique, appels, jeux, réduction de bruit, oreillettes de sport

Product Specifications： Product Name：Lenovo True Wireless Wireless Earphones Model：LE217 Color：Beige/Black/Blue Audio Decoder：AAC、SBC Wireless Version：V6.0 Wireless Effective Distance：Indoor unobstructed range approximately 10 meters Response Frequency：20Hz-20kHz Speaker Diameter：13mm Earphone battery capacity：30mAh Charging case battery capacity：30OmAh Music time：3-4 hours (at 60% volume) Battery life：28 hours (with charging case) Charging Time：1.5 hours Charging Port：Type-C Speaker Sensitivity：-118dB±3dB Battery Type：Rechargeable Lithium-ion Battery Single Earbud Weight：3.6g Charging Case Weight：36±0.2g Charging Case Dimensions：57.9*24.9*48.5mm Earbud Dimensions：29.3*20*24.1mm Packaging Dimensions：115*35*100mm Product Weight：60±0.4g (Unopened, including packaging) Package Included: 2* Bluetooth Earphones 1* Charging Case 1* Type-C Cable 1* User Manual FAQ: 1. What should I do if the earphone received unable to turn on? Confirm that the charging case has power left.If charging case power off, please put the earphones in charge case and charging for 1 hour and try again. 2. What should I do if Sound comes from only one earphone? Put both earphones back into the charging case and close the cover, then take them out again to check whether both ears have sound. If only one earphone still has sound, please restore the factory settings for both earphones. 3. Are they comfortable while wearing? Yes. The headphones are sized to fit most people's ear size and provide more convenience while maintaining comfort. 4. Do they pair automatically with the phone or do I have to connect manually each time? Yes, of course. It will automatically connect with your device after first-time use. 5. How to solve the problem that the mobile phone prompts that it cannot connect? Delete the pairing record on the mobile phone, and then search for pairing and connect again. 6. How long does it take to fully charge? Generally, 1.5 hours is enough to get it fully charged for earphones and 1 hour for earphones compartment. 7. Does this have a built-in microphone? Yes, a built-in microphone is made for clear talks. 8. Is this sound leak serious? As long as the volume is not the maximum, there will be no leakage of sound. As for the health of the ear, you should also avoid using the maximum volume for a long time. 9. How to solve the problem of stuck or intermittent sound? If there are a lot of Wi-Fi, 5G or 4G signals, high-power electrical appliances around, it may cause stuck and intermittent sound. Please Change the environment or re-pairing can solve the problem.