BLOW Speakers Bazooka 30-330# (black color)

Max speaker power (total): 25 Pass band (min): 100 Pass band (max): 20 Signal to Noise Ratio: 85 Dimensions: 200 x 100 x 90 mm Other features: - Bluetooth: 2.1 + EDR- Loudspeaker: 2.5- Impedance: 4 Ohms- FM scan range: 87.5 108.0Mhz- Bluetooth coverage: up to 10 m- Maximum supported USB / SD memory: 32GB- Battery capacity: 800mAh- Operating time on the battery: about 2 hours- Battery charging time from the USB port: about 1.5 hours