* Type-C connector.
* Manage calls and players.
* Built-in microphone.
* Speaker power: 3-5mW.
* Sensitivity: 104 dB.
* 32Ω speaker impedance.
* Frequency response range: 20~20000Hz.
* Diameter of the handset: 14mm.
* Cable length: 1.2m.
* Warranty: 12m

** The headphones are compatible with iPhone 15 Serie and Samsung.
** Key volume reduction (some mobile phones need to open OTG function for normal use).