Clean and Clear Sound Quality

2 pieces of 40mm 32Ω neodymium dynamic drivers unit,

ensure balance soundquality of treble, mid range and bass.


Bluetooth 3.0  ( ISSC module)

Transmitting speed of V3.0 up to 24Mbps 8 times faster

than v3.0+EDR, you will feel how smooth is data transmitting.


Ultra Long Standby Time

With up to 430 hours standby time(around 17 days) and up

to 23 hours music playtimeof Bluedio B,it may accompany

with you to go anywhere, and use it in anytime.



Foldable and stretchable headband , will be easy for you

to put in your pocket or carrying on the street.


Hands Free

Build-in microphone (pick up & hang up call)

  • Product Specification:

    Driver: D40 x 5 mm, 32 ohm, 15mW  x 2

    Resonate  Frequency: 150 Hz  ±  20%

    Frequency Response : 50~ 10K Hz

    Frequency range: 2.401-2 .480 GHz (2.4GHz ISM Segment)

    Operation Scope: <10 meters

    Power input: Li-polymer battery 300mA

    Power Consumption: Work (Bluetooth+Amplifier) < 30 mA,  Stand-by <1mA

    Bluetooth version: compatible with V3.0, V2.1, V2.0, V1.1 and V1.2 standard

    Bluetooth 3.0+EDR compliant

    Bluetooth profile support: HSP, HFP, A2DP

    AUX connection

    Blue LED / Red  light indicator


  • Certification:

    BQB, CE, FCC

  • Accessories:

    USB charging cable

    Audio cable

    User manual

    Traveling bag