Model:TD-05
Bluetooth version: V5.3
Chip: JL
Speaker impedance: 64Ω
Frequency range: 20Hz-20KHz
Sensitivity: 105dB @ 1KHz
Capacity: 300mAh
Charging time: about 2.5 hours
Bluetooth play time: about 36 hours
Connection distance: 10 meters
Product size: 200x185x82mm
Support NTC temperature control