Model no:TS-C46
Horn diameter: 40mm
Impedance: 32Ω±15%
Horn sensitivity:114.3±3dB
Frequency range:20Hz-20kHz
Mic diameter:6.0mm2.7mm
Mic sensitivity:-42±3dB
Impedance:2.2KΩ
Working voltage: DC5V±5%
Internal battery: Lithium battery 3.7V/400mAh (with NTC protection)
Charging time:approximately 2 hours
Music time: approximately 40 hours (70% volume)
