Audio Specifications Frequency Range: 20 – 20,000 Hz Speaker Diameter: 16 mm Impedance: 16 Ω Sensitivity: 98 dB (1 kHz) Driver Type: Dynamic Connectivity Bluetooth Version: 5.4 Wireless: Yes Bluetooth Profiles: HFP, A2DP, AVRCP Maximum Range: Up to 10 m Supported Codec: SBC Wireless Transmission Type: Bluetooth