The USB to RS-232 Serial Adapter provides an external plug & play RS-232 serial connection with your computer, letting you free up your existing serial port. Users have the capability to utilize the adapter with serial port interface in an easy-to-use env
● Bone Conduction● Stereo Phone Calls and Hands-free Conversation● Dual-mic noise cancellation for clear phone calls● IP55 Nano-Coated Waterproof● Full-functional Controls● Over 60ft Wireless Range● Take full advantage of the high res microphone with your
1.Good after-sales service, With professional afer-sales team, any customer complains, we will response within 24hours.2.Customer welfare: we will arrange sales promotion frequently in order to make our customer enjoy more discount.