• Bluetooth version: V3.0
• Music playing time: 4-8 hours
• Charging time: 1.5 to 2 hours
• Wireless range: Up to 10m
• Channels:2-Channel
• Impedance: 32 ohms
• Battery: 2500mAh
• Battery Type:Rechargeable Li-ion Battery
• Power Supply:Built-in power supply, USB
• 3.5mm connections
• Built-in microphone
• Brand Yes
• BrandNo Brand
• Bluetooth
• Yes