Headset Wireless Bluetooth Bluetooth 5.3 Headset

Color: black, blue, matcha green, cherry blossom powder, star silver Frequency response range: 20-20000Hz Headphone Type: Headphones Plug diameter: 3.5mm With or without microphone: Yes Whether wireless earphones: No Material of earplugs/earmuffs: cotton Style: Head-mounted Sensitivity: 118 ± 3dB Number of cases: 80pcs Patent Type: None Battery capacity: 350mAh with protective plate Headphone output sound source: 40mm large dynamic speaker Impedance: 32Ω Patent number: None Weight: 205g Series: Big Brand Wind Speaker diameter: headphone output sound source Type: Wireless