Lenovo LE503 OWS Wireless Bluetooth V6.0 HIFI Stereo Sound Touch Earhook Earphone .

More FAQ.Please check it at the end.

[Flagship Open-Back Headphones / Panoramic HiFi Sound]:

Delivers precise sound transmission without leaks, featuring wireless 6.0 for a true flagship-level HiFi experience.[More Comfortable, Better Sound / All-Round Upgrade]:

Featuring a new open design with ergonomic fit and only about 5g per earbud, 13mm titanium diaphragm drivers, 720° spatial algorithm, and directional sound transmission. Enjoy HD dual-mic noise-canceling calls, IPX4 water resistance, and a powerful 6.0 chip for up to 6h per earbud and 45h total playtime—comfort meets performance.[Both Earphones and Earrings / Fusion of Fashion and Tech]:

Streamlined dynamic earhook design that blends modern fashion with technology for a refined, natural wearing experience.[Lightweight and Airy Wearing Experience / Pressure-Free Comfort]:

Each earpiece measures about 59mm, compact and lightweight for a seamless fit that eliminates stuffiness and pressure.[AI Intelligent Noise Reduction / Dual-Mic Precise Sound Transmission]:

Binaural dual-microphone noise separation with directional sound transmission for accurate audio and crystal-clear calls.[Advanced Wireless 6.0 Experience / Fast & Stable Connection]:

Featuring the latest Wireless 6.0 technology for faster and more reliable audio transmission.[IPX4 Protection Level / Sweat-Resistant Pure Sound]:

IPX4 water resistance ensures you enjoy crystal-clear sound even during workouts.[45-Hour Battery Life / Safe and Durable]: Each earbud lasts up to 6 hours and features a battery protection chip for safety and long-lasting use, enabling unlimited listening.[45-Hour Battery Life / Safe and Durable]:

Each earbud lasts up to 6 hours and features a battery protection chip for safety and long-lasting use, enabling unlimited listening.[Upgraded Memory Titanium Wire / Highly Durable]:

Built-in flexible brushed titanium alloy wire tested by Lenovo labs for 10,000 cycles and three folds, remaining strong and undeformed.[Connects to All Devices / Seamless Multi-Device Connectivity]:

Compatible with all models of phones, tablets, laptops, desktops, and TVs for effortless switching across devices.Product Model: LE503Feature:

1.[Flagship Open-Back Design / Precise Sound Without Leakage]:
Open listening with a 720° spatial algorithm for panoramic Hi-Fi sound.

2.[Ergonomic & Stable Fit / Golden 3-Point Support]:
Memory titanium wire + ear-fitting design ensures comfort and security.

3.[13mm Titanium Diaphragm / Immersive Audio]:
Powerful bass, delicate mids and highs, restoring true sound details.

4.[AI Dual-Mic Noise Cancellation / Clear Calls]：
Dual microphones with AI separation technology deliver crystal-clear voice.

5.[Ultra-Long Battery Life / 45 Hours Playback]：
Up to 6h per earbud, 45h with case, plus battery protection chip.

6.[Feather-Light Wear / Fashion Accessory Design]:
Only 5g per earbud, streamlined earhook looks as stylish as jewelry.

7.[IPX4 Water Resistance / Sweat-Proof Sports Use]:
Rain or sweat won’t stop your music.

8.[Universal Compatibility / Connects to All Devices]:
Wireless 6.0 chip ensures smooth pairing with phones, laptops, TVs, and more.

[Brand]:Lenovo

[model]:LE503

[Bluetooth Version]: V6.0

[Transmission Range]: 10 meters

[Charging Method]: Type-C

[Battery Capacity]: Charging Case: 300mAh Earbuds: 40mAh*2