Wireless Bluetooth Earphones TWS9
Bluetooth: Bluetrum Bluetooth V5.0
Transmission distance: 10mt / Sensitivity: 103±3dB Frequency range: 20Hz-20KHz
Support protocol: HFP/HID/A2DP/AVRCP Speaker: 10*4mm, 16Ω Takaho Makoto Iron Ball Battery capacity: 300mah/40mah
Earphone Charging time : 1.5 hours(20mA) Battery case Charging time : 1.5 hours
Battery case Charging current: DC5V 500ma Micro input
Talk Time /Music Time(hrs): around 3-4 hours Battery case Endurance: 2-3 times
Product size: 52.6mm(L)*52.6mm(W)*26.5mm(H)
Wireless Bluetooth Headset S750
Bluetooth Version Bluetooth V5.0 Bluetooth solution: JL6963
Control power switch button+volum control
Talk Time /Music Time (hrs) 8 hrs（80% Volume ）
Charging Time(hrs) 2hrs Standby time 30 days
Battery Lithium battery -3.7V 140 mAh Frequency 2.402GHz -2.480GHz Transmission power 0dBm, Class II Operating Distance 10 meters