Mi Bluetooth Speaker Blue

• Product size 168 × 58 × 24.5mm • Weight: 270 grams • Material: Aluminum • Support bluetooth 4.0, transmission distance up to 10 meters. • Output: 3W x 2 (4ohm, THD <1%) • Frequency: 85Hz - 20KHz • USB input: 5V = 2A • Speaker: Φ36mm, Driver x 2 • Channel: 2.0 • Use Avnera AV3102 chip for smooth and balanced sound. • 1500 mAh 3.8V battery can play music continuously for up to 8 hours. • Charging time: 2.5 hours