CT14 bluetooth 4.2 Stereo Power Amplifier Board Class F 5W 5W DIY Modified Speaker with Charging Port CT14 bluetooth 4.2 Stereo Power Amplifier Board Class F 5W 5W DIY Modified Speaker with Charging Port | 1979305 Price: USD 2.69 Share this:FacebookXEmailPinterestMoreLinkedInRedditTumblrTelegramWhatsApp Related