¥9,605.20

Sony MDR-EX31BN Wireless Noise-Canceling In-Ear Headphone Red
[MDR-EX31BNR]

Sony MDR-EX31BN Wireless Noise-Canceling In-Ear Headphone Red
    SPECIFICATIONS
  • HEADPHONE TYPE: Closed Dynamic
  • DRIVER UNIT: 13.5mm
  • WEIGHT: 34 grams
  • ACCESSORIES INCLUDED: Hybrid Earbuds (S/M/L), Micro USB cable
    Battery
  • BATTERY CHARGE TIME: Approx. 2.5 hrs
  • BATTERY CHARGE METHOD: USB
  • BATTERY LIFE (CONTINUOUS MUSIC PLAYBACK TIME): Max. 10.5 hrs (NC OFF) Max. 9 hrs (NC ON)
  • BATTERY LIFE (WAITING TIME): Max. 100 hrs (NC OFF), MAX 30 hrs (NC ON)
    Bluetooth Specification
  • BLUETOOTH VERSION: Version 3.0
  • EFFECTIVE RANGE: Line of sight approx. 30 ft (10 m)
  • FREQUENCY RANGE: 2.4 GHz band
  • PROFILE: A2DP, AVRCP, HFP, HSP
  • SUPPORTED AUDIO FORMAT(S): SBC, AAC, aptX
  • SUPPORTED CONTENT PROTECTION: SCMS-T
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