Description
Features: * Durable and flexible cord with TPU Fabric and Kevlar Fiber, safe to use. * In-ear Noise Reduction: Reduce 60%-80% noise but also receive the traffic and car beep, promising security. * Monitoring the heart rate when doing exercise, promote the exercising effect. * Support BT connection, 10m transmission, stable and save-energy. * 2H quick charging and 70H long standby time, once charging for long using time. * Anti-sweat, skin-friendly material, 15g lightweight body, best choice for sports.
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