Document Wireless BT Party Speaker Karaoke Music Streaming Amplifier System , A couple of inputs including USB interface, TF card slot, and AUX jack, Built-in iridescent LED lights, 12 inch woofer and 1.5 inch tweeter Model No.: GPCT1054 Unopened, Everything is Kept in the Original Factory Sealed Box Features & Specifications Features: Easy and simple to operate Streams music with flashing LED color-changing party lights Delivers rich detailed sound quality through a 12 inch woofer and 1.5 inch tweeter Multi audio options from BT player, USB/TF card player, AUX jack, FM radio Customize your desired sound quality through ECHO, TREBLE, BASS knobs Allows for voice recording with a purpose to auto store onto a USB/TF card Designed with portability wheels and stretchable pull pod take care of Powered by built-in rechargeable battery or external power supply Cordless microphone included with separate volume regulate Ideal for out of doors use or party time Specifications: Input power: DC 15V, 2A Output power: 40w Speakers: 12″ woofer + 1.5″ tweeter Operation range of wireless Microphone: 10-20m/32.8ft-65.6ft Driver unit: φ100mm Impedance: 4Ω Signal to noise ratio: ≥80db Playing time: 4-5 hours Charging time: 2-3 hours Frequency range: 20Hz-20k Hz BT version: 4.2 Interface: Microphone jack x2, 3.5mm AUX jack, TF card slot, USB interface, DC IN jack Length of stretchable pull pod take care of: 48cm/1.6ft Battery: 12v, 4.5Ah lead acid rechargeable battery Size: 35×26.5x50cm/13.8”x2.6”x19.7” (L×W×H) Weight 8.4kg/18.5lbs Package size: 39.8x 35.3x 59.5cm/15.7”x13.9”x23.4” (L×W×H) Package weight: 9.6kg/21.2lbs Description Wireless BT Party Speaker This speaker is much great for karaoke time with a bunch of friends. You’ll sing songs with the included wireless microphone and get your friends involved to make it a show time. When you’re feeling tired, You’ll stream the music you’d like to enjoy from smartphones or other devices easily through smooth Bluetooth connectivity and A couple of inputs including USB interface, TF card slot, micro-in, and AUX-IN. And the built-in iridescent LED lights automatically flashes followed with the volume that makes the atmosphere dynamic and boisterous. Package Contents 1 x Speaker 1 x Power adapter 1 x Wireless microphone 1 x User manual Product Details Terms & Conditions Guarantee & Return Policy： Limited 1-Year Warranty. The entire products we sell have been inspected and sealed by the manufacturer, and we guarantee our products to be fully functional upon delivery. In the rare case that an item is defective, We can gladly exchange the item for you. Returns should be initiated within 30 days from the date of delivery. Payment Policy : We Accept: PayPal, Major Credit Cards (Visa,MasterCard,Discover,American Express). We can ship to a confirmed PayPal address within 1 business day of confirmed payment. Thank you for your business. Please make the payment within 7 days after winning the auction. Order not paid in 7 consecutive days will be cancelled automatically without notice.