◪Bluetooth Version: V4.2
◪Operation distance: 10M
◪Battery capacity : 50mAh
◪Music time: 3H
◪Color: Black, white, blue, red
◪Net weight:20g
◪talk time: 4.5h
◪Charging time: 2 H
◪Weight: 15g / 79g
◪Bluetooth Version: V4.2
◪Operation distance: 10M
◪Battery capacity : 50mAh
◪Music time: 3H
◪Color: Black, white, blue, red
◪Net weight:20g
◪talk time: 4.5h
◪Charging time: 2 H
◪Weight: 15g / 79g
- The design for running, sweat-resistant, waterproof, even if heavy sports activities, Ultra-saft silicone ear cover ensure firm , comfortable and will not be harmful for your skin, neckhand design will so great for exercising ,hiking ,yoga and so on
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