Original Lenovo LK2 Wireless Bluetooth 5.4 Ear Hook Headphones IPX4 Waterproof Sport Headsets HiFi Sound Long Battery Life Earphones

Feature: 1.Open Listening / Skin-Friendly Ear Hooks Ergonomic liquid silicone ear hooks provide all-day comfort with no pressure or pain, staying secure during movement. 2.Dual Modes / Low-Latency Audio: Supports music and gaming modes with ultra-low latency. Dynamic bass enhancement delivers a stronger sense of rhythm and immersive sound. 3.Intelligent Call Noise Cancellation: Accurately picks up human voice while filtering surrounding noise, ensuring clear and natural calls every time. 4.Directional Sound / Anti-Leakage: Advanced directional transmission focuses sound directly into the ear canal, reducing leakage by up to 85% and protecting privacy. 5.18-Hour Battery Life / Fast Charging: Earbuds last about 4.5 hours per charge; with the case, total playtime reaches 18 hours. Fully charges in just 1.5 hours for all-day listening. 6Life-Grade Waterproof / Durable Design: Sweat and splash resistant for sports and daily use. TPE ear hooks tested 7000 times for flexibility, high stability, and secure fit. Specification [Brand]:Lenovo [Product Name]:Lenovo ThinkPlus Open-Back Bluetooth Headphones [Model]:LK2 [Color]:Iron Gray/White/Beige [Material]:ABS+PC [Bluetooth version]:V5.4 [Transmission distance]:>10m [Applicable]:Bluetooth-enabled playback device [Listening time]:Approximately 18 hours(with headphone jack) [Charging port]:Type-C [Charging time]:1.5 hours [Battery capacity]:35mAh(headphones) 300mAh(headphone jack) [Response range]:20Hz~20KHz [Speaker size]:13MM What's in the box: 2*[Bluetooth Earphones] 1*[Charging Case] 1*[TYPE -C Cable] 1*[User Manual] 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. Can I activate Siri voice controls with these headphones? Yes, you could activate Siri by long pressing the left earphone Button for 2 seconds. 3.Is the original Lenovo earphone? 100% Lenovo original earphone. 4. How do you answer a call? You could answer the call by double-clicking the left or right earphone, long press the left or right earphone for two seconds to reject the call, and double-click the left or right earphone to hang up 5. 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. 6. How long does it take to fully charge? Generally, 1 hours is enough to get it fully charged for earphones and 1.5 hour for earphones compartment. 7. Does this have a built-in microphone? Yes, a built-in microphone is made for clear talks. 8. It says they're waterproof, can you swim with them? No. It's just sweatproof. We don't recommend swimming with them. 9. 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. 10. What are the advantages of this open ear headphones and is it worth buying? Lenovo's latest design gaming earphones in 2023.Dual mode for music/game, custom gaming chip, low latency for gaming, comfortable to wear, AAC HD audio decoding