The AN6520-245 with SMD Antennas ROHS manufactured by Rainsun is an ultra-low power ultra-small size Bluetooth 4.2 module. It includes an embedded chip antenna and 8 x 10mm SMD type antenna, and is compliant with Bluetooth and wireless coexistence standards. It achieves a very low energy consumption of just 0.51uA in sleep mode, with high sensitivity (-95dBm) and a maximum data rate up to 2Mbps. This Bluetooth module features RoHS compliance and is capable of supporting various types of Bluetooth profiles such as A2DP, AVRCP, and HFP. It also supports multi-role, low power advertising and connection modes. Its small size and ultra-low power consumption makes it perfect for wearable applications.