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Features:
1. Built-in 2000mA Li-ion Battery. (Battery can be customized)
2. USB connector, can be charged by computer. (Connector can be customized)
3. Keep warm in cold weather.
4. Long working time and Long lifespan.
5. CE and RoHS approved.
the komax Constant High Temperature heating warm insoles/hea
shenzhen koamx technology co.ltd
insole, /shoes/, cloth/, gloves, /socks/heated, s/heated, shoes
