True Wireless Yes Wireless Yes Independent Transmission Yes Single Ear Use Yes, for either left and right ear Remote and Microphone Yes Touch Control Yes Ear Hook Yes Light weight Yes Voice assistant compatible Yes Sound Mode Function Yes, Normal/Bass/Clear Ingress Protection Code IPX5 Water proof Yes Audio Specifications Dynamic frequency response range 20 - 20000 Hz Magnet type Neodymium Number of drivers per ear 1 Impedance 16 Ω Bluetooth Specifications Bluetooth® Version 5.1 Class 1 Bluetooth Profiles A2DP Yes AVRCP Yes HFP Yes Supported Audio Format(s) SBC Yes Battery Battery Type Headphones Lithium-ion rechargeable battery Battery Life Headphones Max. 7.5 hours Extra Power Charging Case The Charging Case can store an extra 22.5 hours of power. Max. Battery Life 30 hours Charging Time Headphones 2 hours Charging Time Charging Case 3.5 hours In the Box Charging case Yes Regular Silicon Earpieces Yes, 3 sizes S/M/L Silicone Open Earpieces Yes, 3 sizes S/M/L Supporting Ear Hooks Yes, around Ear Hook USB charging cable Yes