Your device is a low-power radio transmitter and receiver. As 
recommended by international guidelines, the device is 
designed not to exceed the limits for exposure to radio 
waves. These guidelines were developed by the International 
Commission on Non-Ionizing Radiation Protection (ICNIRP), 
an independent scientific organization, and include safety 
measures designed to ensure the safety of all users, 
regardless of age and health.
The Specific Absorption Rate (SAR) is the unit of 
measurement for the amount of radio frequency energy 
absorbed by the body when using a device. The SAR value is 
determined at the highest certified power level in laboratory 
conditions, but the actual SAR level during operation can be 
well below the value. This is because the device is designed 
to use the minimum power required to reach the network.
The SAR limit adopted by Europe is 2.0 W/kg averaged over 
10 grams of tissue, and the highest SAR value for this device 
complies with this limit. 
HUAWEI VNS-L31
: The highest SAR value reported for this 
device type when tested at the ear is 1.38 W/kg, and when 
properly worn on the body is 1.59 W/kg.
HUAWEI VNS-L21
: The highest SAR value reported for this 
device type when tested at the ear is 1.38 W/kg, and when 
properly worn on the body is 1.59 W/kg.
HUAWEI VNS-L22
: The highest SAR value reported for this 
device type when tested at the ear is 1.23 W/kg, and when 
properly worn on the body is 1.42 W/kg.
Statement
Hereby, Huawei Technologies Co., Ltd. declares that this 
device is in compliance with the essential requirements and 
other relevant provisions of Directive 1999/5/EC.