P9 PRO Max Wireless Bluetooth Headset

P9 PRO Max Wireless Bluetooth Headset With Mic Noise Cancelling Headsets Stereo Sound Earphone for Mobile Laptop

• Product Name: Bluetooth-compatible Headset
• Type: Headphone
• Transmission distance: 10m
• Battery capacity: 400mAh
• Sensitivity: 1053dB
• Horn diameter: 40mm
• Play time: about 10h
• Standby time: about 120h
• Charging time: about 2h Built-in
• Microphone: Yes
• TF card: support
• Charging port: USB
• Song switching: support (shortcut);
• Volume adjustment: support (long press the function key);
• Answer the call/hang up the call: support (short press);
• Audio I/O interface: support;