This standard specifies the usage conditions and measurement conditions, technical requirements, test methods, inspection rules, product information, packaging, transportation, storage, etc. of Bluetooth headsets. Note: This standard only specifies the technical requirements for headsets connected using Bluetooth. When the Bluetooth headset also supports analog input, the technical requirements for the headset under analog input shall be implemented in accordance with GB/T 14471-2013.
T/CA 109-2019 history
2020T/CA 109-2019 Bluetooth headset technical requirements