Hifi Bluetooth Wireless Speaker Home TV Sound Box USB Outdoor System Convenient Bass Box with Microphone

Specification： Bluetooth chip: MVSILICON BP1048B2 Bluetooth version: 5.0+EDR Supportive Bluetooth protocols: A2DP/AVRCP/HFP/HSP/OPP/HID/SPP/PBAP/GATT/SM Maximum power: 25W Frequency response range: 45Hz ~ 18KHz Receiving sensitivity: 79±3dB Horns: 4-inch full-range horn & 1.5-inch tweeter Play time: 6 hours (maximum volume for California Hotel) Battery capacity of Li-polymer battery: 3,600mAh Charging time: about 4 hours Type-C port: DC5V 600ma

Size:16.85*16.85*22.4CM

Please note: ***The dimensions are manually measured, and there may be some errors. ***Due to differences in lighting, shooting angles, monitor resolution, and other hidden factors, color deviations may occur. ***We continuously gather user feedback and may optimize and improve various aspects such as color matching, shape, product packaging, etc. Therefore, there may be some differences compared to what you see in the pictures and videos. We appreciate your understanding of these points!