The ENW-89846A1KF is a compact, low-energy Bluetooth module designed for easy integration and power efficiency. It features an embedded BLE stack and GATT profile, dual internal crystal oscillators, and an integrated antenna within a small footprint of 9mm x 9.5mm x 1.8mm. The module offers high sensitivity of typically -93dBm and output power up to 0dBm. Its fully shielded case provides EMI resistance, making it suitable for various applications such as consumer electronics, wireless devices, sensing and instrumentation, and medical systems. Its low power consumption of only 5mA in transmission or reception mode allows the use of coin cell batteries, reducing power requirements significantly compared to traditional Bluetooth devices.