Features:
1. Unique neckband design for easy wearing
2. Ultra lightweight for all day comfortable usage
3. Easy magnetic earphone storage
4. Perfect function: noise reduction and echo cancellation
5. Charging time is less than 3 hours
Color: black
Product size: about 165 x 130 x 17 mm
Main function: wireless Bluetooth audio files play
Answer， hang up， reject calls， dial the last phone number function
Parameters:
1 Keys: ON/OFF key， Previous/Next key， +/- volume key， Pause/Play key
Call Keys: Answer calls ( when a call comes， short press to answer the call ) ;
Hang up calls ( short press to end the call )
Reject calls ( when a call comes， press and hold this button for about 3 seconds to hear the "beep" )
Dial the last phone call ( fast double-click this button to dial the last call )
2 interface: Micro USB， MIC
3 Power supply: DC 5V Micro USB
4 Charging time: about 2-3 hours
5 Bluetooth version: V2.1 + EDR
6 Working distance: within 10 meters
7 Applicable for Bluetooth-enabled devices ( support devices with Bluetooth V2.1 or above. It depends on individual devices )
Bluetooth connection description :
1 Make sure the device that can support Bluetooth ( best for Bluetooth 2.1 version )
2 Make sure that the Bluetooth headset has power， turn on the headset until the red and blue lights flash alternately to enter into pairing mode. Directly search on your device and pair. There is a "ding-dong" sound after successful connection. Blue indicator light flashes every seven seconds
Note:
It may be different because of different equipment performance， low version etc. It depends on individual devices.
1 x Bluetooth headset
1 x USB cable
In original package