**Bluetooth version: V4.0 Levatating speaker
**Wireless range: 10M Speaker charging input: 5V 1A
**Speaker: 3W Magnetic base power input: 12V *1.5A
**Built-in rechargeable battery Magnetic base output: 5V 1A
**Frequency range: 40Hz~20KHz Speaker diameter: 75mm
**Distortion: THD＜0.5% Base size: D135*H23mm
**SNR: ≥85db Floating height: 13mm