S650 Second Generation Mini Invisible Bluetooth Earphone with Microphone(White) Brand_DUX DUCIS Pure physical effect ear transmission

Pure physical effect ear transmission

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One Package Size 15cm * 6cm * 1cm / 5

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The strong magnet at the folding cover is attracted

S650 Second Generation Mini Invisible Bluetooth Earphone with Microphone(White) Brand_DUX DUCIS Pure physical effect ear transmissionfeatures: Mini in ear wireless invisible design; Super Mini Size and hidden in the ear, no wearing burden; Ergonomic earphone design, stable in the ear, good for driving, sports, business, or leisure; Bluetooth V4. 1 + EDR wireless signal with 10 meter range (no obstacles); Deep DPS noise reduction microphone ensures clear call quality; Voice prompt for pairing, calling, turn on off; One function button for on off, song switch, language change,