Hi Dear ,

This is Jack ,we have new TWS Earbuds .

The design is perfect and it selling hot. Recently we have many orders of it ,you could have the sample for testing.

Model:B-X15 

Bluetooth chipset:JL6936D 

Music time: 4-4.5 hours 

Phone talk time:4 hours 

Charging time:1-2 hours 

Standby :150 hours W

aterproof grade: Grade 5 waterproof 

Material:ABS 

Product size:49.6*62.1*27.7mm 

Capacity of earphone:35mAh 

Capacity of charging case:370mAh 

Interface of input:Type-C

Looking forward to hear from you soon