Zealot S36 Wireless Bluetooth Speaker

Battery capacity: 1800mAh lithium battery bluetooth version: 5.0 Speaker: 5W * 2 Transmission distance: about 10m Frequency response: 100Hz-20KHz Signal to noise ratio: ≥90dB Working voltage: 3.7V Distortion: <1% Charging voltage: DC5V Charging interface: Micro USB 1. Call duration: about 3h 2. Music player: about 3.5h 3. Standby time: ≥30 days 4. Charging time: about 2.5h (different charger specifications have different times)   Package Included: 1x Zealot S36 bluetooth speaker 1x Usb charging cable 1x Audio cable 1x English manual