Brand: Sunydeal
Color: Black
Bluetooth Version: v3.0
Bluetooth Wireless connected
Noise and Echo Cancellation
Function button for: Answering, ending, on, off
LED indicator light
Receiver / speaker
Transmit Power: Class2
Increase volume key (+)
Decrease volume key (-)
Frequency: 2.4GHz
Transmission Range: 3feet / 10m
Power supply: AC Input 110-240V DC Output 5V
Battery: Li-ion rechargeable battery
Talking time: up to 4 hours
Standby time: up to 110 hours
Charging time: about 2 hours
Matching Instruction:
Turn on the button last 5-7 minutes till the indicator light flashes blue with sounding "Power on". You can matching the Bluetooth headset in this situation.
Package including
1x Bluetooth Headset
1x Micro USB charging cable
1x User Manual
1x Earhook Piece