SF-878 Phone Headphones With Microphone With Volume Adjusting Headphones Big Bull Horn Sports Ear-Hanging Running Headphones Color:G3 bagged blue Watch+Manual+Data Cable*1

Watch+Manual+Data Cable*1

32/internal length 19

Whether hooded: not hooded

Function: wear resistance

2-minute scheduled reminder

SF-878 Phone Headphones With Microphone With Volume Adjusting Headphones Big Bull Horn Sports Ear-Hanging Running Headphones Color:G3 bagged blue Watch+Manual+Data Cable*1Company Introduction Shenzhen Senyin Electronic Technology Co., Ltd. specializes in the production of business gift headphones, promotional gift headphones, advertising gift headphones, production of MP3, MP4 headphones, computer headphones, headphones, in ear headphones, ear hook headphones, plug in cardsHeadphones and series of styles of headphones, the company has strong technical force, has a group of senior technical talents who have worked in