Three Taiwanese airlines — Uni Air, Tiger Air, and Eva Air — have banned Bluetooth earphones and their charging cases from checked baggage, citing safety concerns over built-in lithium-ion batteries.
These devices are considered portable electronic devices (PEDs) and remain in standby mode due to automatic charging features. Airlines require PEDs in checked luggage to be completely switched off, a condition these earphones do not meet.
Tiger Air and Eva Air have specified that such earphones and their cases must only be carried in hand-held baggage onboard. Uni Air emphasized the risk of short-circuiting and potential fires, reinforcing global precautions on lithium-powered devices.
The hazards of lithium batteries became apparent in a recent Air China flight incident from Hangzhou to Incheon, where a battery fire erupted in an overhead compartment. While no passengers were injured, the event highlighted the dangers of storing active devices in checked baggage.
The move aligns with similar measures taken by other carriers worldwide. In October, Emirates and other UAE airlines banned power banks in checked luggage, allowing them only in hand baggage and prohibiting charging during flights.
Passengers traveling with Bluetooth earphones or other lithium-powered devices are urged to carry them in cabin baggage and ensure they are fully switched off to comply with airline safety regulations.