Features:
• bluetooth Version: V5.0+Edr
• Wireless Frequency: 2.4Ghz
• Support Protocols: A2dp1.3 / Hfp1.6 / Hsp1.2 / Avrcp1.6 / D11.3
• Transmission Distance: Up To 10 Meters
• Headphone Battery Capacity: 50Mah
• Play/Talk Time: Approximately 4 Hours
• Standby Time: Up To 120 Hours
• Impedance: 8Mm Diameter 32 Ohms
• Microphone Sensitivity: -42Db
• Operating Temperature Range: -10°C To 50°C
Specifications:
• Headphone Charging Voltage/Current: 5V/1A
• Charging Time: About 1 Hour
• Charging Compartment Input Voltage/Current: 5V/1A
• Charging Compartment Battery Capacity: 400Mah
• Weight: 74.5G
Package Includes:
• 1 X Yyk-520 Single Rotatable Ear-Hanging Business bluetooth Earphone With Charging Box And Digital Display
Please note that if your postcode/suburb is rural your package will be dropped to your closest pick up location for collection