14.1-inch HD digital IPS screen: HD sensitive full-screen touch, multi-touch display is delicate. Built-in battery: Equipped with 6600MA Samsung lithium battery, providing you with ultra-long battery life and maintaining lasting performance. Durable material: Made of high-grade density solid wood, handmade and durable. Intelligent control: It has dual systems of KTV system and Android system, built-in 280,000 songs, and can support multiple APP applications. Speaker unit: There is only one 8-inch woofer and one 3-inch tweeter, 8-inch woofer, and customized 3-inch tweeter, which makes the sound easy and crisp when singing. Multiple scenarios: This smart Bluetooth speaker is flexible in design and is very suitable for home entertainment, outdoor sports, broadcasting systems, etc. Included accessories: metal microphone, charger, connecting cable, remote control, battery, manual, warranty card.