SpecificationsPremium Metal TWS in-Earphone With APT-X Technology & Deep Bass Sound Quality.ANS System Voice Assistant function.IPX5 Water Resistance Protection.Reddot Design award winnerBluetooth 5.0 with Fast Connectivity and 10m Wireless Range.Unique Miniature Electroplated True Wireless Stereo (TWS) In-Earphones.Qualcomm APT-X deep bass & CVC 8.0 Noise cancellation.9mm Large Dynamic Speaker Drivers with 20Hz - 20KHz Frequency Response.High Resolution Digital Audio: 16-Bit, 96KHz Sampling Rate.Twin High-Sensitivity Microphones for Crystal Clear Handfree Phone Calls.Ergonomic In-Ear Design, with Removable / Sterilizable Silicone Ear-tips in S/M/L sizes.Stereo (Dual) or Mono (Single) Earpiece Operation for Extra Convenience.User Friendly Multi-Function Button (Per Earphone) for Full Control.Magnetic Charging Slots with Gold Plated Contacts.Premium Zinc Alloy Real Metal Charging and Storage Case.Charging Port: Standard USB Type-C (Leather Belted USB Cable Included).Battery Capacity: 400mAh (Case), 45 mAh (Earbuds).Fast Recharging time 1.5 hours.Playing Time: 6 hours per Charge (Maximum 3x Charge Cycles for 18 hours operation).Accesories included: Nylon Braided USB-C Charging Cable with Aluminium Shell, 3 pairs Sterilizable Silicone Ear-tips in S/M/L sizes.Dimensions: 64.2 x 40 x 24.7 mm.Weight: 80 g.