LENYES LKH31 Wired Adjustable Over-Ear Bluetooth 5.4 Headset

The Lenyes LKH31 headset is an adjustable, over-ear headphone designed for children, offering both wired and wireless connectivity. With Bluetooth 5.4 technology, it ensures a stable connection up to 10 meters. The headphones feature a 40mm speaker driver, delivering clear and immersive sound. Its ergonomic design with PU leather earcups guarantees comfort during extended use.

Key Features:

• Bluetooth version: 5.4

• Receiving frequency: 2.402 GHz ~ 2.480 GHz

• Transmission distance: Up to 10 meters

• Operating voltage: DC 3.7V

• Working current: 8±3mA

• Speaker diameter: 40mm

• Impedance: 32Ω

• Sensitivity: 107±3dB SPL at 1KHz

• Rated power: 20mW

• Frequency response: 20Hz - 20000Hz

• Microphone specifications: 4*1.5mm

• Microphone direction: Omnidirectional

• Microphone sensitivity: -42±2dB

• Microphone impedance: 2.2KΩ

• Microphone frequency response: 20Hz - 20000Hz

Specifications:

• Material: PU leather earcups

• Color options: Green, Pink

• Power requirements: DC 3.7V

• Other specifications: Adjustable headband for a comfortable fit