Passkey Entry: This method may be used among a device with a display along with a device with numeric keypad entry (such as a keyboard), or two devices with numeric keypad entry. In June 2005, Yaniv Shaked[149] and Avishai Wool[150] released a paper describing the two passive and active https://www.bluetoothspeaker.top/bluetooth-speaker-outdoor-classic-design-waterproof-wireless-speakers-high-quality-audio-hands-free/