Universal Mobile Phone Accessory Wireless Mono Headphone for cell phone Mono Earphone with Car Charger  

2in1 TWS earphone and car charger

1. Chip: bluetrum
2. Bluetooth version: 5.0
3. Material: ABS
4. Distance: 10-15 meters
5. Speaker:true copper ring speaker
6. Battery: polymer lithium battery, headphone 30mah
7. Working time: 3H
8. Fully charge time: about 40minutes for headphones
9. Color: white
10.Earphone size:4.4*1.7*0.7cm
11.Button type:touch
12. Carton size: 590*365*190mm GW: 7.9kg 100pcs/ctn
13.Single package size: 115*85*36mm GW: 72g