Écouteurs intra-auriculaires sans fil Bluetooth Lenovo LK6 d'origine avec clip auriculaire, réduction du bruit ENC pour les appels HD, écouteurs de sport longue durée

Feature: ●Ear Clip Design: U-shaped memory metal with liquid silicone for a secure, sweat-proof, and comfortable fit without in-ear pressure. ●Triple Magnetic Unit: Real-time balanced low, mid, and high frequencies for immersive 3D spatial sound. ●12mm Diaphragm: Delivers rich, detailed, and powerful sound quality. ●ENC Noise Reduction: Smart noise cancellation ensures clear call quality. ●Long Battery Life: Bluetooth 5.4 chip with 6 hours per earbud and 25 hours total with case. ●Precise Touch Control: Physical buttons reduce accidental touches and enable easy one-handed use. Specification: [Brand]:Lenovo [Model]: LK6 [Bluetooth version]: V5.4 [Headphones battery capacity]: 35mAh [Speaker unit]: 12mm [Bluetooth transmission distance]: approx. 10M Total battery life with charging case: about 25 hours [Battery capacity]:Headphones: 35mAh/Charging case: 300mAh [Frequency response range]:20Hz-20KHz [Wireless frequency band]:2.048G-2.480G [Charging port]:Type-c interface What's in the box: 2* Bluetooth Earphones 1* Charging Case 1* User Manual 1* Type-C Charging Cable FAQ 1.Are they comfortable while wearing? Yes. The headphones are sized to fit most people's ear size and provide more convenience while maintaining comfort. 2.Is the original Lenovo earphone? 100% Lenovo original earphone. 3.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. 4. Does this have a built-in microphone? Yes, a built-in microphone is made for clear talks. 5. It says they're waterproof, can you swim with them? No. It's just sweatproof. We don't recommend swimming with them. 6. 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. 7.How long does a full charge last roughly? Generally after a full charge, single headset can be used for up to 6 hours, and with a charging case, it can be used for up to 25 hours.