Bluetooth solution: V5.3
Supports Bluetooth protocol: HSP、HFP、A2DP、AVRCP
Channel system: Dual channel
Bluetooth operating frequency: 2.41GHz to 2.48GHz
Speaker: 4R diameter 66MM circular basin frame double speaker
Battery capacity: Audio 3000mAh 3.7V Microphone: 1500MAH 3.7V
Maximum power of speaker: 6W * 2
Receiving sensitivity:< 78±3dB
Bluetooth effective distance: 10 meters
Charging time: Approximately 3 hours for speaker and microphone
Music time: 5-6 hours for sound system, 60 hours for microphone (maximum sound for California hotel)
Product size: 112mm * 112mm * 191mm
Charging input: Type-C USB interface 5V
Comes with accessory manual, USB charging cable
