⚡Specifications Brand: GoBoult Model: Z35 Colors: Black Graphite , Pista Green , Sunset Grey Driver Size: 13mm BoomX™ drivers Audio Codec: AAC, SBC Sound Quality: Deep bass with clear vocals (Hi-Fidelity acoustics) Total Playback Time: Up to 32 hours Water Resistance: IPX5 (sweat & splash resistant) Bluetooth Version: 5.3 Range: Up to 10 meters Noise Cancellation: Environmental Noise Cancellation (ENC) Voice Assistant Support: Google Assistant / Siri Compatibility: Works with Android & iOS Devices.