Over-Ear Bluetooth 5.3 Headphones with Noise Cancellation,18-20dB ANC, 3.7V, 2H Charging, 40mm Speaker, 20-20kHz,90dB SNR

Product Description

This over-ear headphone features Bluetooth version 5.3 for stable wireless connectivity with a transmission distance of up to 10 meters. The headphone supports active noise cancellation (ANC) with a noise cancellation level of 18-20dB within a frequency range of 50-1000Hz. It operates at an input voltage of 3.7V with a maximum input power of 500mW and maximum output power of 90mW. The headphone is equipped with a 200mAh battery that charges fully in approximately 2 hours. It features a 40mm speaker driver with a frequency response range of 20-20kHz and sensitivity of 110dB. The signal-to-noise ratio (SNR) is 90dB, ensuring clear audio performance.

• HEADPHONE supports Bluetooth version 5.3 for fast pairing and stable wireless transmission.
• HEADPHONE has a maximum input power of 500mW and maximum output power of 90mW.
• HEADPHONE delivers a noise cancellation level of 18-20dB for effective ambient noise reduction.
• HEADPHONE supports noise cancellation within a frequency range of 50-1000Hz.
• HEADPHONE features a signal-to-noise ratio (SNR) of 90dB for clear and distortion-free audio.

1.Bluetooth version:5.3

2.Transmission distance:10M

3.Operating voltage:3.7V

4.Maximum input power: 500mW

5.Maximum output power: 90mW

6.Noise cancellation level:18-20dB

7.Noise cancellation frequency range:50-1000Hz

8.SNR :90dB

9.Battery capacity:200mA

10.Charging time:2h

11.Speaker size:40mm

12.Speaker frequency range:20-20kHz

13.Speaker sensitivity:110dB