True ANC active noise reduction headset Bluetooth headset with long battery life
Frequency response range: 20-20000HZ Wire length: 1m+10% Speaker diameter: 40mm Earplugs/earmuffs material: leather Headphone cable material: cable material Purpose: Bluetooth headset Headphone Category: Headphones Features: Three sound effects switching Wearing method: head-mounted Distortion rate: 10% of the whole machine
Shipping & Returns
Shipping & Returns






