Input: DC 5V/1000mA
Charging time: 4h
Power: 3W
Battery: 3.7V/1600mAh Li-polymer
SNR: 70dB
Frequency response: 70Hz~18KHz
Speaker size: 52mm x 1
THD: <0.5%
Bluetooth version: V4.0
Speaker effect: 3D surrounds
FM: Yes
Display screen: No
Smart color pick sensor: Uses USA TAOS color sensor
Speaker: 16-chip double inner magnetic neodymium speaker, which has perfect sound quality
Lamp cover: Food grade silicone material
Base material: ABS
Lamp beads: 3535 LED
With MIC and hands-free function
Compatible with Bluetooth 4.0 phones, tablet PC and other digital devices
Battery life: Full light mode can work 5.5h; Both highest volume and full light mode can work 4h