1. Compact and mini appearance, easy to carry.
2. Using Bluetooth 5.3 chip, low latency without lagging, low power consumption, audio and video synchronization, and stable connection.
3. Intelligent call noise reduction, high-definition calls, and clearer sound quality.
4. In-ear design, comfortable to wear, no pressure on the ears when worn for a long time.
5. One-touch touch, diverse functions, compatible with multiple devices and systems, easy to use.

Specifications:
1. Bluetooth version: V5.3
2. Bluetooth range: about 10m
3. Speaker diameter: 8mm
4. Play time: about 4-5H
5. Charging time: about 1H
6. Audio decoding: AAC/SBC
7. Headphone battery capacity: 40mAh
8. Charging compartment battery capacity: 300mAh