Type Of Speaker In-Ear Net Weight 5.5 G (Per Earbud) 45.5 G (Charging Case) Product Size Product Weight, And Related Specifications Are Theoretical Values Only. Actual Measurements Between Individual Products May Vary. All Specifications Are Subject To The Actual Product. Battery 55 Mah (Per Earbud) 410 Mah (Charging Case) *Typical Value. Actual Capacity May Vary Slightly. This Capacity Is The Nominal Battery Capacity. The Actual Battery Capacity For Each Individual Phone May Be Slightly Above Or Below The Nominal Battery Capacity. Dimensions 43.6 X 23.2 X 17.8 Mm (Per Earbud) 80.2 X 33.3 X 28.8 Mm (Charging Case) Charging Port Micro Usb Driver ⌀7 Mm Dynamic Driver Playtime 3 Hours (On 1 Charge), 12 Hours (With Charging Case) Charge 1 Hour Bluetooth Compatibility Bluetooth 4. Ip Rating Ipx4
