Shenzhen Lenodell Technology Co.,Ltd Shenzhen Lenodell Technology was found by a group of IT audiophile in 2011. We are specialized in manufacturing wireless audio for more than 10 years. As a professional consumer electronics provider, we have been always developing & manufacturing innovative Bluetooth speaker to those who requires premium sound performance with competitive price, including IPX7 waterproof Bluetooth speaker, DSP Bluetooth speaker and RGB LED Bluetooth speaker. As a loyal OEM/ODM factory, we are qualified with all the customized projects upon signing up Non-disclosure Agreement. We promise confidentiality, value, respect and efficiency.