Microphone Audio Integrated Machine Portable Wireless Bluetooth Speaker Karaoke Dance Subwoofer Household Payment Small Audio Gathering Family Features: [Amazing Stereo] Bluetooth speakers use a real four speaker drive configuration, equipped with two bass speakers, two tweeters, a wood cavity structure and a Bassoon. Excellent design brings exceptional sound quality, clear and three-dimensional sound fills , providing stunning sound, perfect for watching movies in The outdoor wireless Bluetooth speaker is equipped with a powerful Bluetooth chip, which can quickly connect to any device with Bluetooth, and can obtain continuous sound in any situation, with very good results. The accessible transmission range can up to 100 feet, making it perfect for outdoor picnics and camping. Comfortable to carry and play for a long time. The Bluetooth speaker is equipped with a rechargeable lithium battery, which can play continuously for 6-8 hours (based on 60% volume) when fully charged. You don't have to worry about the speaker battery running low Equipped with built-in wireless Bluetooth, when , the speaker will voice prompt Bluetooth to wait for connection, and the phone can turn on Bluetooth for pairing Portable speakers have a mobile phone stand that can support mobile phones, tablets, and more. The speaker has digital equalizer adjustment for high and low pitches, allowing for different high and low pitches to play songs, and has outdoor/indoor sound effects. Suitable for gathering, singing, and dancing at home. Product Description: Product Name: Bluetooth Speaker Frequency response range: 40Hz-20KHz Power: 10W Battery type: Lithium battery 1 200MA Signal to noise 70db Input voltage: DC5V Product List: 1x Complete Sound System Size13*11*19CM / 5.1*4.3*7.8in