Color: PINK
1
Description
Children's Wireless Headphone LENYES LKH31
Key Features
✓ Advanced Bluetooth 5.4 connectivity for stable, long-range wireless connection
✓ 40mm speaker drivers deliver rich, balanced audio across full frequency range
✓ Omnidirectional microphone captures clear voice for calls and voice commands
✓ Extended battery life with low working current consumption
✓ 20W rated power ensures powerful, distortion-free audio output
✓ Wide frequency response from 20Hz to 20,000Hz for complete audio spectrum
Specifications
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: 40mm
Speaker Impedance: 320
Speaker Sensitivity: 107±3dB S.PL.at 1KHz
Rated Power: 20W
Frequency Response: 20Hz-20,000Hz
Microphone Size: 4×1.5MM
Microphone Direction: Omnidirectional
Microphone Sensitivity: -42±2dB
Microphone Impedance: 2.2KΩ
Microphone Frequency Response: 20Hz-20,000Hz
• Latest Bluetooth 5.4 for reliable connectivity
• Extended wireless range up to 210 units
• All-day battery efficiency with low power consumption
• Professional audio specifications for quality sound
• Clear microphone for voice communication
• Durable construction for active use