- Wireless connection: Bluetooth
- Maximum Power: 6W (2 * 3W)
- The range of reproduced frequencies: 100Hz-18kHz
- SNR:> 80dB
- Power-charge: USB DC 5V
- Battery: Li-ion polymer (3.7V, 1500mAh)
- Charging time: 4 hours (1.8A)
- Working time: up to 5 hours
- Dimensions, mm: 165 x 70
- Colors: black/blue/red
- Mini Bluetooth speaker, wide compatibility and powerful function, provide you with pleasure of music.
- Support TF card playing and 3.5mm audio cable connection, enjoy music freely by different ways.
- Built-in high clear microphone, answer or hang up the phone call without picking up the phone.
- Equipped with full-range speaker and bass passive radiator, unique sound cavity, produce pure melody.
- Exquisite and compact appearance, multiple color for option, this speaker is a great choice for your life.
- Portable, with a hanging hole in the bottom, you could hang it with a safety stripe, enjoy music everywhere.
ROCK B15 BLUETOOTH SPEAKER SMART BLUETOOTH SPEAKER High Quality Bluetooth speaker with great sound, touch buttons and a special touch