Frequency Range:150mhz. Sensitivity:-129dBm @LoRa. Maximum output power:22 dBm(160mW) Industrial grade high precision crystal oscillator LoRa,(G) 255 bytes Data transfer rate:0.6-300 Kbps @ ;1.76-62.5 Kbps @Lora The CC68-C1 wireless module uses 's LLCC68 device, ultra-low receive current and sleep current, and sensitivity of -129dBm. Built-in 64KHz crystal oscillator can wake up the microcontroller periodically under low power consumption. The module antenna switch is integrated and controlled by the chip, which saves the resources of the external MCU. The compact size and 22dBm (160mW) output power have great advantages in IoT and battery-powered applications. Application: Remote meter reading Industrial control Home automation remote sensing Toys control Sensor network Tire pressure monitoring Health monitoring Wireless PC peripherals Due to different product batches, the appearance , which does not affect the use. Colour:As Shown Material:PC Package Contents: 1 * Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.