Title: Shenzhen OKL Technology Co., Ltd. Description: is a private and professional manufacturer established in 2002, which has strong capabilities in integrating technology, R&D and manufacturing. Some of our projects have attained national patent. Our main products are Bluetooth products and network products, such as wireless modules, Bluetooth headsets, safe-driving watches or alarms, mobile phones and accessories ... Tags: Watch Phone Bluetooth headset mobile phone Category: Clocks and Watches URL: http://www.szokl.com.cn