Battery : Yes Number of Loudspeaker Enclosure : 3 Audio Crossover : Full-Range Woofer Size/Full-Range Size : 2", 5" Waterproof : Yes Communication : AUX, XLR, AES/EBU Input, Coaxial Input, RCA,USB, WIFI, HDMI, NFC, Optical Input, RJ45, Audio Line, bluetooth Speaker  Type : Subwoofer Output Power : 15W Remote Control : Yes Cabinet Material : Plastic Display Screen : Yes Use : HOME THEATRE, Portable Audio Player, Mobile Phone, Karaoke Player, COMPUTER, Stage, Outdoor, Party Special Feature : Wireless, PORTABLE Bluetooth Distance: 10M Sensitivity : 350+/-10% mv Frequency response range : 40Hz~18KHz

Karaoke Mic Bluetooth 4.0 7000mAh Battery Flashing Lights LED Display 2 Mics and a Remote Included

Product name - Remax RB-X6 Bluetooth Speaker Brand -  REMAX Product model -  RB-X6 Bluetooth version - 2.1+EDR Bluetooth distance - 10 meters Working voltage - DC 5V Speaker impedance - 4Ω Speaker power - 38W Battery specification - 7.4V 4400mah Charging time -  10H

Semi-in-ear type accords with human ear engineering, comfortable to wear, suitable for long-term use. The sound cavity is focused to guide the sound, the sound effect is more powerful. Compatible with most iPhones and Android phones, smart volume adjustment. One-button design makes it easy to answer calls and play songs. With microphone function, you can make calls with headset. Available in multiple colors, beautiful and easy to use and carry.

Karaoke Mic Bluetooth 4.0 2200mAh Battery Flashing Lights LED Display Includes a Wireless Mic

Exclusive proprietary molding, stylish design Wireless V5.0, 10 meters transmission DUal-speaker drives, high-fidelity sound Wireless dual-interconnection, 3d stereo Supports external instrument sound Four RGB colourful lightning mides Button-control, easy to use Portable handle- easy to carry along Wireless microphone