Three-pole bone conductor, 100Ω impedance, frequency range of 200-5000Hz, beige color

• Price:

  Negotiable

• minimum:

• Total supply:

• Delivery term:

  The date of payment from buyers deliver within days

• seat:

  Beijing

• Validity to:

  Long-term effective

• Last update:

  2017-09-16 11:19

• Browse the number:

  99