viniper Portable Rechargeable Fan, Small Desk Fan : 3 Speeds & 8-24 Hours Longer Working, 180° Rotation, Optimised Portable USB Battery Fan , Small but Mighty, Strong Wind (6.2 inch, White) 6.2 inch auspowers_batchfive Sealed structure

Sealed structure

The improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 1

Easy to fix and connect the load

Set your desired food temperatures

viniper Portable Rechargeable Fan, Small Desk Fan : 3 Speeds & 8-24 Hours Longer Working, 180° Rotation, Optimised Portable USB Battery Fan , Small but Mighty, Strong Wind (6.2 inch, White) 6.2 inch auspowers_batchfive Sealed structureviniper Portable Rechargeable Fan, Small Desk Fan : 3 Speeds & 8 24 Hours Longer Working, 180 Rotation, Optimised Portable USB Battery Fan , Small but Mighty, Strong Wind (6. 2 inch, White) Product Features Longer Working Hours, Built in Rechargeable Batteryviniper brand rechargeable small desk fan operates with 3600mAh and can operate for 8 24 hours after a full charge. At the same time, the bi directional optimization of the motherboard and battery