1. Color: black, silver, red and gold
2. Product material: ABS
3. Bluetooth version: bluetooth 4.2
4. Battery capacity: 75mah
5. Continuous talk time: about 4 hours
6. Continuous listening to music: about 4 hours
7. Standby time: 120 hours
8. Product features: make and receive calls, hang up calls, listen to music, call reminder, take photos with one button, and display apple phone battery
9. Bare weight: 9g
10. Full set of color carton weight: 33g
11. product size: 7.1*3.8*0.6cm
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a