New TV300s Bluetooth Speaker, Microphone, Microphone, And Audio Integrated Combination Portable Home KTV Sound Feature Round product design, safe and, can be hung on the body, convenient and, just like your companion with you Exclusive tool for music enthusiasts, the new generation, live restoration system, small body with large energy, low stress , and whole every cell of you medium density box structure, reducing vibration and box generation, atmospheric, thick, and comfortable to Bluetooth fast connection, stable sound quality, and a pleasant experience without constraints Adhering to intention, embellishments for , like to each other's happiness, is to bear pressure together, and the convenient sound system helps you drive away You can check battery issues on your phone for more user-friendly use speaker and a small body with a voice, presenting soft and stunning music for you Product parameters Connection Bluetooth connection Transmission distance: 10M Playback time: approximately 4 hours Signal-to-noise : 270db Frequency response: 180Hz-18KHz Battery capacity: 1200mAH Charging voltage:5V/500mA Horn: 57mm4 5 W Material: ABS plastic Color:white Product size : 5.124.412.24 inch Product weight: 0.84 Ib Gross weight: 1 Ib Packaging size: 5.512.765.12 inch The Package Include 1 Charging cable 1 Bluetooth audio 1 instructions