Dear Sir & Madam

Here introduce a new design of products " Bone Conduction Bluetooth Headphone"  . BH528 not only for people who love sports and fashion , but also for people with ear problems. Because this headphone with sound amplification functions. Here a picture for you reference.

If you interesing it please do contact me for more infomation. 

Best regards

Belinda Zhang

Shenzhen Newariel Technology Co., Ltd

Whatsapp: +86 135 56832649