Brand – Edifier, Model – Edifier X3S, Type – Earbuds, Connectivity – Wireless, Frequency Response – 20Hz – 20KHz, Sensitivity – 95dB, Impedance (ohm) – 16ohm, Microphone – Yes, Working/Bluetooth Range – 10 Meter, Bluetooth Version – Bluetooth 5.2, Sound Mode – Stereo, Waterproof – Yes, Waterproof Grade – IP55, Dustproof – Yes, Shockproof – No, Driver Unit – 6mm, Battery – 50mAh (Earbuds), 350mAh (Case), Rechargeable Battery – Yes, Charging Time – 1 hour 40 min (Earbuds), 2 hours (Charging case), Playing Time – 6 hours (earbuds), 18 hours (charging case), Operating Range – 10 Meter, Charging Plug Type – USB Type-C, Plug Type – No, Weight (gm) – 62gm, Color – Black, Feature – Enhanced with more bass, New Game mode, Qualcomm True Wireless Mirroring technology supports dynamic and seamless bud-to-bud role swapping, Bluetooth V5.2 ensures stable connection, Game mode supported for immersive gaming experience, Qualcomm cVc 8.0 technology for clear phone calls, Qualcomm aptX audio decoding provides lossless transmission of audio, Others – Certification: CE, Connectors: Type C, Chip: Qualcomm QCC3020, Control Button: Yes, Codecs: Apt-X, Game Mode: Yes, Pairing method: Pair via Earbud, Earbud Design: In-Ear with Silicon Eartip, Edifier Apps Support: No, Specialty – Touch Control: Play/ Pause/ Prev/ Next/ Pickup/ End Call/ Volume Control, Packet Contents – 3 Pair Eartips, USB Type C Charging Cable, Warranty – 1 Year, Country of Origin – China, Made in/ Assemble – China