M21 TWS Bluetooth Headset Game Ears

Specifications:
Usage: Earplug type
Single or double ear: Double stereo
Suitable gift giving occasions: Wedding, birthday, festival, relocation, trade fair, advertising promotion, employee welfare, anniversary celebration, business gift, opening ceremony, award commemoration, public relations planning
Color: M21 four ear game headset

Package list: 

Headset+usb cable