FRONT Bluetooth Discovery Mode Selectness BT539i" on transmitting Wired Listening = Charging Controls Ports Light Language device to pair — J % Bite (flashing) _ Gb To enter Bluetooth discovery mode, from an off “0 Hed (soling) Paired state, depress and hold the center button until Bluetooth Se tings Li Charging = Blue & Red (flashing) _ 7 light flashes red and blue. ale Levies Vol Up Bluetooth Discovery Mode: : . Blue (solid) — Previous Track Nest Track Blue (solid) ; / Fully Charged Charger Connected.