Body size: 99 (excluding uplift of) 61.5 (maximum width) 34 mm (the thickest) Weight: -235 g with battery Operating voltage: 6 ~ 8V DC Transmitting power: Hi - 4W Lo - 2W Current launch: Hi - 1.5 A Lo - 0.7 A / receive current: 200 mA / waiting Current: 200 mA Output volume: 1.5 W Time: about 10 hours / standby 24 hours