Product parameters

Product name: heart-warming bird hand-warming (regular style)
Product model: sy-021
Product specification: about 75*87*34mm
Packing specification: about 133*133*52mm
Product material: PC+ aluminum alloy + silica gel
Product accessories: adapter + charging cable + instruction manual
Battery capacity: 3600mAh
Rated power: 5.5W
Input: 5 v2a
Output: 5 v1a

Product parameters
Product name: heart-warming bird hand-warming (regular style)
Product model: sy-021
Product specification: about 75*87*34mm
Packing specification: about 133*133*52mm
Product material: PC+ aluminum alloy + silica gel
Product accessories: adapter + charging cable + instruction manual
Battery capacity: 3600mAh
Rated power: 5.5W
Input: 5 v2a
Output: 5 v1a

Tips:
It is recommended to use 5V2A charger when charging this product.
The product can not be used when the input or output is charged
When charging external equipment, first plug in the rotary joint for the warm hand treasure, and then connect the external equipment for charging.
Long press the key for more than 1.5 seconds to open the hand warmer, enter the low temperature gear, then short press to switch to the high temperature gear, circulation in turn. Press the key again to close the hand warmer.