Product information: Plug diameter: USB Frequency response range: 20-20000 (Hz) Impedance: 32 (Ω) Earplugs/earmuffs material: plastic Headphone cable material: wireless Colors: White, Black Headphone battery: 300mAh Power input: DC 5v Music playing time: about 10 hours Headphone charging time: about 3 hours Packing list: Headphone + Charging Cable + Instruction Manual*1
Description
Product information: Plug diameter: USB Frequency response range: 20-20000 (Hz) Impedance: 32 (Ω) Earplugs/earmuffs material: plastic Headphone cable material: wireless Colors: White, Black Headphone battery: 300mAh Power input: DC 5v Music playing time: about 10 hours Headphone charging time: about 3 hours Packing list: Headphone + Charging Cable + Instruction Manual*1