Dimensions 85.0mm (L) x 54.0mm (W) x 10.8mm (O) Power Source Lithium-ion battery (rechargeable through USB) Compliance / Certifications EN60950/IEC 60950, ISO 18092, ISO 14443, EB, FKK, VCCI, PC / SC, CCID, Bluetooth® Smart*, USB Visas greitis, RoHS atitikties 2, REACH, EEĮ atliekų, Microsoft® WHQL *Certification is in progress Interface Bluetooth Smart USB Full Speed Supply Current Max. 50 mA Operating Temperature 0-50 ° C …