Hoco W37 Wireless Noise Canceling Stereo Headset. The earphones are designed with high-quality bluetooth materials, which can reduce noise and protect your ears from external noise. 

Be designed with two high-grade speaker and has built-in mic, powerful bass system, bring you superior sound effect. best choice for listening to music / fm radio, watching movie, 

chatting online, etc.

Bluetooth 5.3.

Battery capacity: 500mAh.

Charging time is about 2 hours.

Use time: 46 hours 

Support active noise reduction ANC, noise reduction depth ≥ 20dB, independent noise reduction switch button.

Power button in the unpaired mode.