5.5 hours (Bluetooth® disabled) GPS disabled: Approx. 4.5 hours (Bluetooth® enabled) GPS enabled (Stamina mode): Approx. Internal lithium-ion rechargeable battery*14 10m*12 (line-of-sight distance) Used frequency band: 2.4 GHz (2.4000 GHz to 2.4835 GHz) Supported Bluetooth® profiles: A2DP, AVRCP, HFP/HSP, SPP Supported codecs: SBC, AAC Number of songs that can be stored by bit rate*11Ĭommunication method: Bluetooth® standard specification version 4.0 Output: Bluetooth® standard specification Power Class 2 Maximum communication distance: Approx. *8 (Calculated by measuring the change in atmospheric pressure)ĭuring training: Playback synced with heart rate training / Shuffle playback Audio playback only (not during training): Normal playback / Shuffle playback.

Heart rate*5, GPS, accelerometer, gyroscope, electronic compass, barometer Adjustment Covers for Heart rate Sensor (L, M, S / One pair per size)īluetooth, IPX7~IPX8 (100% Waterproof), Microphone, NFC.Swimming Earbuds (LL, L, M, S / One pair per size).Earbuds (LL, L, M, S / One pair per size).

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