Specifications:
Bluetooth Version: V5.4
Battery Capacity: Charging case - 380mAh, Earphones - 33mAh
Transmission Distance: 10m
Music playtime: 36h
Charging compartment capacity: 380mAh
Earphone Capacity: 33mAh

Features:
**Advanced Connectivity and Stable Performance**
The HYUNDAI HY-Y11 Earphones are engineered with the latest Bluetooth 5.4 technology, ensuring a stable and efficient connection up to 10 meters. With a substantial battery life of 36 hours, these earphones are perfect for extended listening sessions, whether you're commuting, working out, or enjoying your favorite tunes. The charging case provides an additional 380mAh capacity, allowing you to recharge on the go and never miss a beat.

**Cutting-Edge Noise Reduction Technology**
Experience crystal-clear audio with the HYUNDAI HY-Y11 Earphones' dual-mode noise reduction feature. The intelligent noise cancellation technology blocks out external noise, while the transparency mode allows you to stay aware of your surroundings. This versatile function is ideal for those who need to stay focused while still enjoying their music or participating in phone calls. The earphones are designed to fit the ear structure, ensuring a comfortable and stable wear, even during the most active moments.

**User-Friendly Control and Connectivity**
These earphones are not just about sound quality; they are also about convenience. The LED touch screen control offers 13 functions at your fingertips, including finding your headphones, switching languages, and setting alarms. The ANC feature can be easily toggled, allowing you to switch between noise reduction and transparency modes with a simple touch. The earphones are equipped with a smart anti-lost function, making them an indispensable accessory for anyone who values organization and convenience. Compatible with a range of devices, including Xiaomi and Redmi models, the HYUNDAI HY-Y11 Earphones are a versatile choice for all your audio needs.