Specification:
Brand Name: QCY
Model Number: J02
Bluetooth Version: 4.0
Chip: CSR8610
Effective Distance: About 10m
Net weight: 8.9g
Size: 56*19*9mm
Battery Capacity: 70mAh
Talking Time: 4~6 hours
Charging Time: 1~2 hours
Support Protocol: HFP， HSP， AVRCP and A2DP.
Noise Reduction: CVC intelligent noise reduction.

Functions:
Support to voice prompt
Support to change songs
Support to control the phone to take photo.

Package Included:
1 X QCY J02 Bluetooth Earphone 
1 X Charging Cable
1 X External Earphone
1 X Pair Ear Hook
1 X Pair Earmuff
1 X English Instruction