A18 Portable Wireless Speaker BT4.1 Computer Subwoofer Home Theater Soundbar Music Player Support TF/USB/AUX/FM with Remote Control

• Cool design, easy to carry, easy to use indoors and outdoors. Outdoor square dancing or singing can be easy
• Built-in 2000mAh rechargeable battery, strong battery life, can play up to 6 hours, standby time of one week
• Three 5W high-power loudspeakers, sound quality three-dimensional shock, loud and penetrating sound, suitable for outdoor open environment
• The use of BT4.1 can be connected to most smartphones, stable transmission, strong anti-interference, adjustable bass attribute, more user-friendly
• Full-featured, support BT/ TF card / USB disk / AUX audio / FM radio, etc., can use audio cable, connected to the computer / tablet and other devices for playback

Specification:

• Model: A18
• Material: ABS
• BT Version: 4.1
• Power: 5W*3
• Battery: 2000mAh; CR2025 150mAh
• Input Interface: USB/AUX/TF/BT/FM
• Horn ohm: 4?
• Power supply voltage: DC 5V
• Frequency response: 150Hz~20KHz
• SNR: ?80db   
• Item Size: approx. 23*16.5*14cm / 9.06*6.30*5.51in
• Product Weight: approx. 1294g / 45.64oz