Portable electronic device
A portable electronic device includes a cover (10), a container (20) and a heater (40). The container is provided on the cover. The heater includes some exothermic materials. The heater is received in the container.
Chi Mei Communication Systems, Inc.
H Y H H H
H01M Y02E H04M H04M H04M
additional additional additional inventional inventional
Cheng-Lung
Chang