• Double volume limit, 85dB to protect children's hearing, 94dB to solve the loud noise
• Breathable protein leather earmuffs, comfortable to wear for your kids
• Equipped with detachable 3.5mm audio cable, wired and wireless dual-use
• Retractable headband with foldable earmuffs, compact and easy to carry

Specifications:

• Brand: Gorsun
• Effective range: 12m
• Bluetooth-compatible version: 5.1
• Battery Specifications: 3.7V/300mAh
• dB value: 85/94dB
• Charging voltage: DC4.2-5.5V
• Charging time: 2H
• Battery life: 12H
• Resistance: 32Ω
• Horn diameter: 40mm