Here are the specifications of the QCY T10 TWS In-Ear Headphones from Xiaomi:

- Brand: Xiaomi (QCY is part of Xiaomi)
- Product category: Headphones
- Color: White
- Bluetooth version: V5.0
- Bluetooth range: 10m
- Charging time: approximately 2 hours
- Battery capacity for charging case: 600 mAh
- Battery capacity for headphones: 40 mAh
- Max. battery life: up to 3.5 hours on a single charge and up to 21 hours in total with the charging case
- Water resistant: IPX4 certification
- Dynamic drivers: 6mm
- Frequency: 20-20,000mHz

This product comes with QCY T10 TWS In-Ear Headphones in white, a charging case, a USB-C cable for charging and three different sizes of ear tips. These headphones have a battery life of up to 3.5 hours on a single charge and up to 21 hours in total with the charging case. They are also water resistant with an IPX4 certification, making them suitable for use during exercise and outdoor activities. Bluetooth 5.0 ensures a stable connection, and they have 6 mm dynamic drivers that deliver good sound quality.