Items included in the product package: USB cable / charging case / reference guide / hybrid silicone ear tips
Size and weight Weight: Approx. 5.2 grams x 2 (including ear tips (M))
General functions Headphone type: Off Driver unit: 5 mm Frequency response (BLUETOOTH® communication): 20 Hz – 20,000 Hz (sampled at 44.1 kHz) Volume control: Yes Waterproof rating: Yes (IPX4) DSEE: Yes
Battery Battery charging time: Approximately 1.5 hours Battery charging method: USB charging (connected to charging case) Battery life (continuous music playback time): Up to 8.5 hours (noise cancellation on) / Up to 12 hours (noise cancellation off) Battery life (continuous communication time): Up to 4.5 hours (noise cancellation on) / Up to 4.5 hours (noise cancellation off)
