IQBOARD Smart Pen V3.0

IQBOARD Smart Pen V3.0 Features Seamless Compatibility Tailored to You Where Charging Meets Connectivity Excellence 3mm Nano Precision Unleashed Unlock Possibilities with Q Button Annotate and Erase As You Want Transform Your Mouse Experience with One Click Highlight key points with aid tools Elevate Your Teaching with IQ SmartPen and IQClass One Software Specifications Tip: 3mm pom Communication Mode: 2.4GHz RF Wireless Technology Interface: Contact Charging Battery: Built-in 150mAh lithium Battery Working Current: About 10mA Frequency Range: 2402–2480MHz RF Transmission Rate: 250 Kbps Receiver Sensitivity: 5∼−40 dBm Working Temperature: −30°~55°C Communication Distance: > 15m Charging Base (USB Receiver) Specifications Description: Charging Base (USB Receiver) Operating System: XP/WIN7/WIN8/WIN10, Android Compatible Interface: USB 2.0, USB 1.1 and USB 3.0 Operating Voltage: USB Bus Power (3.3–4.2V)