Optimize product title: EW57 Clip-on Ear Wireless Bluetooth Headset for Sports Running

Product information:
Color: Galaxy black, ivory white, fly pollen
Transmission range: 15 meters
Chip type: Jerry
Battery life: more than 8 hours
Function: E-sports low latency
Material: PC ABS
Usage: earplug
Style: Creative Design

1. Bluetooth 5.3; Chip: Zhongke Lanxun 8926B2
2. Battery capacity: Charging compartment 450mAh; Earphones 70mAh
3. Usage time: 11 hours; Standby time:
4. Size: 74 * 45 * 40mm; Total weight: 62.8g
5. Open clip TWS earphones
6. Supports master-slave switching, up and down song switching, summoning Siri and other functions