Description

Weight: 29g

Frequency response:

Bluetooth® version:

105±3 decibels

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

OPENRUN OpenFit 2+ Weight: 29gSPECS Part Number: AS803 Battery: lithium polymer battery Speaker type: Bone conduction transducer Continuous playback: Up to 8 hours Frequency response: 20Hz~20KHz Standby time: Up to 10 days Sensitivity: 1053 decibels Charging time: 2 hours Microphone: 38dB 3dB Weight: 26 grams Compatible configuration files: A2DP, AVRCP, HSP, HFP Guarantee: 2 years Maximum charging voltage: 5. 25 volts Sweat resistance: IP67 Speaker impedance: 8. 5 mm 20% Battery

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

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