YUKAI Engineering Qoobo HUSKY GRAY I received this as a gift, and after charging and operating it once, I stored it in the box without using it again. It's in excellent condition with minimal signs of use, but please understand that it is a used item before purchasing. Operation has been confirmed. The box has some minor stains. https://qoobo.info/index/ Qoobo is a cushion-shaped therapy robot with a tail. It responds by gently wagging its tail softly when you pet it, wagging it vigorously when you pet it a lot, and sometimes, whimsically. * Power source: 6.0 V nickel-hydrogen battery (rechargeable) * Charging time: Approximately 4 hours * Usable time: Approximately 8 hours (depending on frequency of use) * External dimensions: Approximately 52cm x 32cm x 15cm * Weight: Approximately 1kg * Operating environment: Temperature +10℃ to +35℃ / Humidity +20% to +80% * Materials: Body / ABS, nylon; Charging cable / Vinyl chloride; Cushion / Acrylic, polyester, zinc alloy