These headphones are designed for comfortable wear, allowing continuous use for up to 10 hours, and come with an excellent noise-canceling function that can reduce noise by up to 98.5%.
Design
The Soundcore Liberty 4 NC earbuds feature an in-ear true wireless design with an elegant aesthetic. They are designed for comfortable and secure wear, ensuring they stay in place during use. The earbuds are controlled via touch sensors on the sides, eliminating the need for physical buttons. Additionally, the compact and small-sized case makes them convenient for carrying around.
Highlight
- Active Noise Canceling function can reduce noise by up to 98.5%.
- Compact and comfortable design.
- Listen for up to 40 hours.
- Continuous listening for 10 hours.
- Quick charge for 10 minutes, providing approximately.
- 11 mm Dynamic Custom Driver.
- Water-resistant at IPX4 level, can withstand minor splashes.
- Equipped with 6 beamforming microphones using AI for precise voice detection, enabling clear conversations.
Technical Specifications
Input 5V ⎓ 0.8A
Rated output power 5mW
Battery capacity 53mAh x 2 (earbuds); 800mAh (charging case)
Charging time Up to 3 hours
Playtime (with ANC off) Up to 10 hours (50 hours in total with the charging case)
Playtime(with ANC on) Up to 8 hours (40 hours in totalwith the charging case)
Driver unit 11mm dynamic driver
Frequency response 20Hz - 40kHz
Impedance 10 Ω
Waterproof rating (earbuds) IPX4
Bluetooth version 5.3
Bluetooth range 10m / 33ft
In the Box
Soundcore Liberty 4 NC
Case for storing and charging the battery
Set of ear tips
USB-C cable
User manual