OpenFit 2 Color:Beige Model Number: S661 Frequency response:

Description

Model Number: S661 Frequency response: 20Hz - 20kHz

Bone conduction technology: 7th generation of

Sweat/Water resistance: IP55 Chip: QCC3024

HFP Guarantee: 2 years Maximum charging voltage: 5

OpenFit 2 Color:Beige Model Number: S661 Frequency response:

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy