Hybrid Noise Cancelling Wireless Earbuds RZ-B310W

See product page
Photo of Hybrid Noise Cancelling Wireless Earbuds RZ-B310W

General

  • Power Supply

    • Charging Case

      • DC 5V, 500 mA

  • Built-in Battery

    • Earbuds

      • 3.7V, Lithium polymer

    • Charging Case

      • 3.7V, Lithium polymer

  • Built-in Battery Capacity

    • Earbuds

      • 40 mAh

    • Charging Case

      • 330 mAh

  • Operating Time (AAC)

    • Earbuds

      • Approx. 5.0 hours (NC ON)
        Approx. 6.0 hours (NC OFF)

    • Earbuds with Charging Case

      • Approx. 16.0 hours (NC ON)
        Approx. 20.0 hours (NC OFF)

  • Playback Time with Battery (SBC)

    • Earbuds

      • Approx. 5.0 hours (NC ON)
        Approx. 6.0 hours (NC OFF)

    • Earbuds with Charging Case

      • Approx. 16.0 hours (NC ON)
        Approx. 20.0 hours (NC OFF)

  • Quick Charge (15 minutes, AAC)

    • Earbuds

      • Approx. 60 minuts (NC ON)

  • Charging Time (25 °C/77 °F)

    • Earbuds

      • Approx. 2.5 hours

    • Charging Case

      • Approx. 2.5 hours

    • Earbuds with Charging Case

      • Approx. 2.5 hours

  • Charging temperature range

    • 10 ℃ to 35 ℃ (50 °F to 95 °F)

  • Operating temperature range

    • 0 ℃ to 40 ℃ (32 °F to 104 °F)

  • Operating humidity range

    • 35 %RH to 80 %RH (no condensation)

  • Mass

    • Earbuds (one side only: L and R are the same)

      • Approx. 4.7 g

    • Charging Case

      • Approx. 40 g

  • Dimensions (W X H X D)

    • Earbuds (with Earpiece M size)

      • Approx. 22 mm × 33 mm × 25 mm

    • Charging Case

      • Approx. 61 mm × 47 mm × 29 mm

Bluetooth® section

  • Bluetooth® system specification

    • Ver. 5.3

  • Wireless equipment classification

    • Class 2

  • Max RF Power (e.i.r.p)

    • 4 dBm

  • Frequency band

    • 2402 MHz to 2480 MHz

  • Supported profiles

    • A2DP, AVRCP, HFP

  • Supported codec

    • SBC, AAC

  • Operating distance

    • Up to 10 m (33 ft)

  • Wireless Frequency band

    • 20 Hz to 20,000 Hz

Earphones section

  • Driver unit

    • 10 mm

  • Noise Canceling

    • -30 dB (50~120 Hz)

  • Microphone

    • Mono

Accessory section

  • USB Charging Cord

    • USB charging cord: Approx. 0.2 m
      (Input Plug: USB Type-A Shape, Output Plug: USB Type-C Shape)

  • Earpieces set

    • S, M, L each 2pcs (Size M Attached)

Water resistant

  • Water Resistance

    • IPX4 Equivalent (Earphones only)

Note

  • ・Specifications are subject to change without notice. All numbers given here are approximate.

TRADEMARK NOTICE:

  • The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Panasonic Corporation is under license. Other trademarks and trade names are those of their respective owners.