Portable Neck Fan, Personal Bladeless Neck Fans 4000mAh, Upgrade 360° Airflow, Super Quiet, 3 Speeds, USB Wearable Hands Free Fan Rechargeable, Battery Operated Cooling Fan for Indoor Outdoor Travel Red June2023_cocoonwix 0 Male to Female Adapter

0 Male to Female Adapter

humidity control range is 1%RH~100%RH

Attention: This kit does not include CQRobot ADS1115 16-bit AD conversion module

The meter comes with a complete kit of premixed calibration solutions (7

business cards and more

Portable Neck Fan, Personal Bladeless Neck Fans 4000mAh, Upgrade 360° Airflow, Super Quiet, 3 Speeds, USB Wearable Hands Free Fan Rechargeable, Battery Operated Cooling Fan for Indoor Outdoor Travel Red June2023_cocoonwix 0 Male to Female AdapterPortable Neck Fan, Personal Bladeless Neck Fans 4000mAh, Upgrade 360 Airflow, Super Quiet, 3 Speeds, USB Wearable Hands Free Fan Rechargeable, Battery Operated Cooling Fan for Indoor Outdoor Travel Product Features UPGRADE AIR VOLUME INCREASE 70% Upgrade neck fan use innovative turbo fan blades and wind hole design, increase 70% air volume, make you cool down quickly in 3 seconds. 4000mAh HIGH CAPACITY BATTERY & 4 16 RUNNING HRS Built in 4000mAh