Product Specifications: Size (W x H x D): Approx. 15.0 x 25.6 x 9.8 inches (38.3 x 65 x 25 cm); Woofer Size: 9.8 inches (25 cm); Tweeter Size: 3.8 inches (9.8 cm); Weight: Approx. 33.6 lbs (13.6 kg); Color: Black. Power supply: Approx. 1.8m video Connection Cable: Approx. 9.8 ft (3 m); Playback Support: DVD, DVD-R/RW, CD-G, Video CD, Cassette Tape (Play/Recording); External Connection Terminal: External Audio Input/Output Terminal, Video Output Terminal, Mic Terminals x 2; [Wireless Mic Specifications] Size: Approx. 2.1 x Length 9.8 inches (5.4 x 25.2 cm); Power Supply: DC 3 cm); Weight: Approx. 290g Battery not included); Continuous usage time: Approx. 8 hours (when using alkaline batteries); Accessories: 2 wireless microphones, remote control (2 AAA batteries sold separately), video connection cable, 2 microphone holders, instruction manual (English language not guaranteed); Model number: DVD-K110; Planning and design; Japan: Taichi Holdings, Country of Origin: China