Speaker Standard

Speaker Standard is a rechargeable wireless mini speaker in metal housing, with excellent sound quality. Choose to print in four colours or laser engraving and promote your brand! Each speaker comes in a box.<br><br> Note: Frequency: 200Hz-20Hz. Power 3W. Easy to operate and suitable for the most popular mobile devices and tablets. Also suitable for SD cards. Incl. USB / Audio cable with standard 3.5 mm plug, rechargeable battery and instructions.