Audionic AD-7500 Wireless Bluetooth 2.1 Channel Hi-Fi Speakers with its sincere work and efforts introduced new set of speakers with name AD-7500 which comes in 2.1 channel speaker series. The best thing about the product is, you can play it anywhere in case of no electricity with the help of 12V battery or you can play this speaker with speaker wired input function. As this speaker works on both AC/DC functions, you can play it in any way to increase your entertainment experience. Its 6.5 inches one wooden sub-woofer with bar shaped 2.75 inches two satellites maximizes your sound experience at exciting level. User can play evergreen audio tracks through its Bluetooth, USB Port, SD Card or Aux cable features. You can control the sound level from your hand through its high frequency remote control function or can manually control sound output level from manual analog buttons.