Bluetooth speaker portable small steel metal heavy outdoor mini Bluetooth speaker-Gold

M9-Border Mini Bluetooth Small Speaker Paired Subwoofer Portable Wireless Voice High Volume Portable Audio
Feature：
Round product design, safe and reliable, can be hung on the body, convenient and reliable, just like your companion with you
Exclusive tool for music enthusiasts, the new generation, 3D 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, love 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 method: Bluetooth connection
Frequency response range: 60Hz-15KHz
Signal to noise ratio; ≥ 75dB
Number of speakers; 1
Effective distance: 10 meters