Key Features Product Type Headphone Wearing Style Earhook Recommended Use Calls/Music Product Color Gray Headset Type Binaural Control Buttons Protection Feature Waterproof International Protection Rating (IP Code) IP55 Clear Sound Yes Ports and Interfaces Transmission Technology Wireless USB Connectivity Yes USB Port Type USB Type-C Bluetooth Yes Bluetooth Profiles A2DP, AVRCP, HFP, HSP Bluetooth Version 5.1 Wireless Range 10 m Headphone Position Headphone Speaker Bone? onduction Headphone frequency 20 - 20000 Hz Headphone sensitivity 96 dB Microphone type Built-in microphone sensitivity 40 dB Active noise cancellation Yes Battery operated Yes Battery operated Yes Battery/battery type Built-in battery battery technology Lithium Polymer (LiPo) Battery/battery life 6 h Battery charging time 2 h Standby time 240 h Weight and dimensions Weight 29 g Packing details Packaging type Box Box Box contents Quick start overview Yes Carry bag Yes included USB Type-C cables