Description
• Material: ABS Plastic
• Connectivity Tech: Wireless
• Bluetooth Version: Bluetooth 5.3
• Battery Capacity: 400 mAh
• Call Time: 4-5 Hours
• Frequency response: 20Hz - 20kHz
• Standby Time: 120 Hours
• Charging Voltage: 5V-1A
• Compatible with All Android & iPhones
• Built-In Microphone: YES
• Color: grey