Children's Wireless Headphone
• Brand: LENYES LKH31
• Bluetooth version: V5.4
• Receiving frequency: 2.402GHZ~2.480GHZ
• Transmitting distance: 210
• Working voltage: DC 3.7V
• Working current: 8±3mA
• Speaker diameter: 中40mm
• Impedance: 320
• Sensitivity: 107±3dB S.PL.at 1KHz
• Rated power:20W
• Frequency response: 20Hz-20,000Hz
• Microphone specification: 中4*1.5MM
• Microphone direction: omnidirectional
• Sensitivity:-42±2dB
• Impedance: 2.2KΩ
• Frequency response: 20Hz-20,000Hz
• Bluetooth version: V5.4
• Receiving frequency: 2.402GHZ~2.480GHZ
• Transmitting distance: 210
• Working voltage: DC 3.7V
• Working current: 8±3mA
• Speaker diameter: 中40mm
• Impedance: 320
• Sensitivity: 107±3dB S.PL.at 1KHz
• Rated power:20W
• Frequency response: 20Hz-20,000Hz
• Microphone specification: 中4*1.5MM
• Microphone direction: omnidirectional
• Sensitivity:-42±2dB
• Impedance: 2.2KΩ
• Frequency response: 20Hz-20,000Hz
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Description
• Brand: LENYES LKH31
• Bluetooth version: V5.4
• Receiving frequency: 2.402GHZ~2.480GHZ
• Transmitting distance: 210
• Working voltage: DC 3.7V
• Working current: 8±3mA
• Speaker diameter: 中40mm
• Impedance: 320
• Sensitivity: 107±3dB S.PL.at 1KHz
• Rated power:20W
• Frequency response: 20Hz-20,000Hz
• Microphone specification: 中4*1.5MM
• Microphone direction: omnidirectional
• Sensitivity:-42±2dB
• Impedance: 2.2KΩ
• Frequency response: 20Hz-20,000Hz
• Bluetooth version: V5.4
• Receiving frequency: 2.402GHZ~2.480GHZ
• Transmitting distance: 210
• Working voltage: DC 3.7V
• Working current: 8±3mA
• Speaker diameter: 中40mm
• Impedance: 320
• Sensitivity: 107±3dB S.PL.at 1KHz
• Rated power:20W
• Frequency response: 20Hz-20,000Hz
• Microphone specification: 中4*1.5MM
• Microphone direction: omnidirectional
• Sensitivity:-42±2dB
• Impedance: 2.2KΩ
• Frequency response: 20Hz-20,000Hz
