Specification:  

• Material: ABS+PC+ alloy
• Bluetooth version: V5.0
• Frequency response range: 60Hz-15 KHZ
• SNR: ≥85dB
• Box material: plastic
• Color: Transparent black
• Specification: K07
• Power mode: USB
• Waterproof class: Not waterproof
• Battery capacity: 600mAh
• Duration of music: 5.5 hours (70 percent)
• Charging time: 2.5 hours
• Size: 96.554.441mm