Bluetooth 5.3 – Low power, works with iOS/Android. Built-in mic for hands-free calls. Pair with phones, tablets, MP3s. Convert old car stereo, home stereo, or 3.5mm wired headphones to wireless.
Longer Battery Life – 2hr fast charge, 16hrs use. Enjoy music & calls all day between charges. Perfect for long road trips – never a dull moment
1.Hold MFB 3s to power on – LED flashes red/blue (pairing mode)
2.Connect receiver's AUX to speaker/stereo via 3.5mm cable, or plug in wired earphones
3.On phone, turn on Bluetooth, search "J33" & connect. LED flashes blue every 5s
4.Play music or take calls
Pair with 2 devices: Pair the 1st, turn off its Bluetooth to re-enter pairing mode, connect 2nd, then reconnect 1st from history – both connected
Easy to Use – Universal 3.5mm audio jack works with most devices. MFB controls play/pause and answers calls with one click. +/- buttons adjust volume and skip tracks forward/backward
Bluetooth 5.3 – Low power, works with iOS/Android. Built-in mic for hands-free calls. Pair with phones, tablets, MP3s. Convert old car stereo, home stereo, or 3.5mm wired headphones to wireless.
Longer Battery Life – 2hr fast charge, 16hrs use. Enjoy music & calls all day between charges. Perfect for long road trips – never a dull moment
1.Hold MFB 3s to power on – LED flashes red/blue (pairing mode)
2.Connect receiver's AUX to speaker/stereo via 3.5mm cable, or plug in wired earphones
3.On phone, turn on Bluetooth, search "J33" & connect. LED flashes blue every 5s
4.Play music or take calls
Pair with 2 devices: Pair the 1st, turn off its Bluetooth to re-enter pairing mode, connect 2nd, then reconnect 1st from history – both connected
Easy to Use – Universal 3.5mm audio jack works with most devices. MFB controls play/pause and answers calls with one click. +/- buttons adjust volume and skip tracks forward/backward
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