Play Time: 48 hours Charging Voltage: 5V Frequency Range: 20 Hz _ 20KHz Type: Wireless headphone Transmission Distance: 10m Battery Capacity: 400mAh

Type: Wireless Headphone  Battery: 40mA Driver Function: Volume Controller, Pause Play Device: MIC Stead by Time: 100 Hour Play Time: 48 Hours Frequency: 20Hz - 20Khz Connector: 3.5mm Sterio Plug Audio...

Manufacturer color: Black Wireless charging: No Bluetooth version: v5.0 Protection type: IP55 Battery life: 3-6 hours Microphone: Yes Frequency: 20 Hz - 20,000 Hz

Brand Generic Model Name P-47 Wireless Bluetooth Portable Sports Headphones with Microphone Feature, Stereo FM, Memory Card Support, Compatible with All Android & iOSP-47 Wireless Bluetooth Portable Sports Headphones with Microphone...

Type: Wireless Headphone  Battery: 40mA Driver Function: Volume Controller, Pause Play Device: MIC Stead by Time: 100 Hour Play Time: 48 Hours Frequency: 20Hz - 20Khz Connector: 3.5mm Sterio Plug Audio...