Feature:1. Noise Reduction: The earbuds come with a built in noise reducing chip which smartly filters out background noise, effectively minimizing noise interference during recordings.2. High Performance: Equipped with the advanced Bluetooth 5.3 chip, the earbuds showcase a high response transmission force, ensuring a lag free experience for music, gaming, movies, and calls.3. Smart Compatibility: The earbud is intelligently compatible with a wide range of devices including computers, phones, and tablets. As long as the device has Bluetooth, it can connect easily.4. Fast Charging Type C Interface: Fully charged in just 1 hour with a fast charging Type C data cable. Provides convenient charging without any additional conditions. Actual playback time may vary depending on usage and environment.5. Unique Design: The amazing combination of composite diaphragm and large dynamic coil acoustic technology reproduces music's high frequency brightness, clear mid frequency, rich and elastic low frequency.Specification:Item Type: Bluetooth Earphone Material: ABSBluetooth Version: V5.3Charging Interface: Type CBattery Capacity: 250mAh Lithium ion Battery (Built in).Package List:1 x Earphone1 x Charging Cable2 x Ear Cover1 x User Manual