Bluetooth: 4.0 + EDR
Output Power: 2.5W Speakers: 1.75", waterproof
Harmonic Distortion: < 0.5% 1W 1k Hz
Frequency Response: 180 Hz - 20 kHz
Signal Noise Ratio: > 70 dB
Battery: 400mAh/3.7V
Play Time: 10 hours (@50% volume)
Charging Time: < 2 hours
Delivery 5-10Days
30 Days money return
Email : info@boichitrobd.com
100% Secure Payment