Please note friend， how to connect this bluetooth? You need press the button about 5-6 seconds， when you hear the power on， still hold the button， soon you will hear toot sound， then you will find A980BL on your cellphone.

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Specification:

Bluetooth version: V4.0

Transmission Range: 10 m

Profile support:HSP/HFP/A2DP/AVRCP

Stand-by time:200h

Talk time:6h

Play music time:4h

Charging time:1h

Frequency range:2.402G-2.480G

Ambient temperature:-20/+60 C

Driver:11.5mm

Impedance: 16Ω±15%

Frequency response: 20-2000HZ

Sensitivity: 110dB±3 dB

Jack: 3.5 mm

Cable length: 600mm

Mic: YES

Package Included:

1xA980BL Bluetooth earphones

1xUSB charging cable

1xUser Manual

2xComfort earbud sizes

1xClip