Key features Services Product type Headphones Wearing style Head-band Recommended Use Music Product color White Headset type Binaural Operation Key Answer/end a call, Play/Pause, Track, Volume +, Volume control Volume control Button Foldable Yes Ports and interfaces Connectivity Wireless USB connectivity Yes USB Connector Type USB Type-C Bluetooth Yes Bluetooth Profiles A2DP, AVRCP, HFP Bluetooth Version 5.0 Headphone Position Headphone Speaker On-ear Headphone Frequency 20 - 20000 Hz Impedance 32 ohms Headphone Sensitivity 103.5 dB Driver Unit 3.2 cm Driver Type Dynamic Microphone Microphone Type Built-in Microphone Sensitivity 29 dB Microphone Mute Yes Battery Battery Operated Yes Battery Type Built-in Battery Battery Technology Lithium-Ion (Li-Ion) Battery Capacity 450 mAh Continuous Audio Playback Time 40 h Battery Charge Indicator Yes Battery Voltage 3.7 V Charging Source USB Weight and Dimensions Weight 160 g Packaging Details Packaging Width