Bluetooth 5.0 wireless technology,

• stable and continuous connection.
• 40mm large dynamic coil unit, shock deep bass effect.
• Large-capacity battery, 18 hours long battery life, good sound effect.
• Lightweight high-quality PU sponge earmuffs, skin-friendly and breathable, comfortable to wear.
• High-recognition independent button design, one-handed control of music.
• All-inclusive earmuffs, sound insulation material guarantees sound quality.
• Switch between wired and Bluetooth modes freely, you can also listen to music without power.