• Bluetooth-compatible V5.0 technology, stable and fast connection
• Automatically reconnect to the paired Bluetooth-compatible device when powered on
• Five minutes without device connection, automatic shutdown
• Built-in 240mAh rechargeable battery, environmental protection and energy saving
• Full music playback time is about 12 hours
• Support Bluetooth-compatible stereo music DSP technology
• Voice broadcast caller number
• Double-tap the phone key to wake up the phone SIRI
• The Bluetooth-compatible playback distance is within 10 meters (barrier-free)
• Bluetooth-compatible call with DSP noise reduction
• Two mobile phones can be connected at the same time
• With display screen, can synchronize mobile phone time, 24H time display

Specification:

• Charging voltage: 5V
• Working current: 24mA
• Shutdown current: 0uA
• Charging time: about 2 hours
• Working time: about 12 hours
• Battery capacity: 240mAh
• Bluetooth-compatible Version: 5.0
• Bluetooth-compatible frequency: 2.402-2.480GHz
• Bluetooth-compatible transmission distance: straight line 10M
• Bluetooth-compatible microphone effective distance: 0.5~2M
• Bluetooth-compatible transmit output power: 6dbm