Dear  Sir  & Madam

How are you doing! Hope everything going well with you in the harvest season!

Below is new design of bone conduction headphone recommend to you and hope you like it. 

Main features:

1, IP68X water proof

2, Suitable for people who like night running

3, 32GB large memory 

4, Suitable for sports  enthusiasts

5, Health headphone not damage to the ear

If you interesting please feel free to contact me for more infomation

Best regards

Belinda Zhang

+86 13556832649 (whatsapp & wechat ID)

Shenzhen Newariel Technology Co., Ltd