• Automatically answer incoming calls and support hands-free function, safer and more convenient to communicate with friends while driving
• BT5.0 chip, more stable transmission
• Built-in 450mAh high-capacity lithium-ion battery, support long-term work
• Intelligent noise reduction, clear sound, identify and reduce ambient noise

Specifications:

• Bluetooth-compatible version: Bluetooth-compatible 5.0
• Frequency range: 2.4026GHZ-2.480GHZ
• Transmission range: 15 meters
• Microphone transmission distance: less than 1 meter
• Unilateral headset power: 0.5W
• Lithium battery: 3.7V/180mAh
• Charging voltage: 5V
• One for two: can connect two mobile phones
• Standby time: 720 hours
• Charging time: 3 hours
• Play time: 16 hours
• Product weight: 68G