• Product material: ABS
• Bluetooth version: v5.0
• Charging time: 3-5hours
• Charging input 5V-1A
• Reception sensitivity: -38dB±2dB
• Effective distance: 10m
• Play time: About 15-18 hours
• Battery capacity: 300nAh
• Talk time: About 16-20 hours
• Standby time: 300 hours
• Net weight: 161g
Key features:
• 40mm large dynamic coil unit, clear sound
• Shocking bass, High-performance stereo
• Lightweight high-quality PU sponge earmuffs
• Bluetooth 5.0, clear and stable sound
• Built-in large capacity battery
• 18 hours long battery life