Mail：smartyoubai@163.com
Wechat：+86 15360015303
battery 202
Certificate CE, FCC, RoHS, PSE, KC, TIS, MSDS, UN38.3, etc.
Standby time 5 days -8 days
Charge life cycle more than 500 times
Operating temperature: negative 20 degrees to 50 degrees
QC 3 tests 100% work
Rechargeable and rechargeable
Submit the product intention list
