This model of speaker supports any mobile device comes with Bluetooth function You can plug this speaker to any AUX (speaker) port such as laptop/computer and work as wired speaker without Bluetooth function. The sound quality is the same! The base and amplifier of speaker are very good in performance. The Bluetooth performance is very good and easy to connect.

• Built-in microphone for hands-free phone call.
• Support TF card with TF card slot, can play MP3 format files in the TF card
• Built in Li-ion battery, charged by USB interface.
• New larger 45mm driver delivers precise highs for superb sound
• It is mini portable that you can easily use it in your car at home, office, outdoor places ect.
• Supports most devices with wireless Bluetooth function, such as smartphones, tablets, MP3 MP4 players