Bluetooth 4.1 Sport Earphones for Exercise

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Resistance: 40Ω
Support APP: Yes
Active Noise-Cancellation: No
With Microphone: Yes
Sensitivity: 108±3dB
Frequency Response Range: 8-24000Hz
Bluetooth Version: V4.1
Frequency Range: 2.4 GHz
Operation Range: Up to 30 feet
Talk Time/ Music Playing Time: 8 Hours
Standby Time: 180 Hours
Charge Time: 2.5Hours
Feature 1: wireless bluetooth headphone stereo
Feature 2: bluetooth earphone sport workout
Feature 3: headphones bluetooth





 

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