Price :U.S.dollar 3.7Driver Diameter:∅ 40 mm Impedance:32 Ohms Frequency Response:20-20KHz Sensitivity:105 dB SPL at 1 KHz Cord Length:2.2m Rated Power:40mW Power Capability:50mW Plug:USB /pc

Payment Terms :L/C, T/T, Western Union

Supply Ability :5W / DAYS

Delivery Time :10-30 work days

Packaging Details :18.5*4.7*19.5cm

Material :Blank or Printed

Color :custom

Type :Wireless Blue tooth Headphone

Speaker diameter :40mm

Battery capacity :300mAh

Sensitivity :105dB +/- 3dB

Standby time :2 weeks

Talk Time :around 8 hours

Music play time :around 8 hours

Frequency response :20Hz-20KHz

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Professional Earphone Factory Wired Headphpone With Mic And Usb Or 3.5mm Plug Option

Product Description

Driver Diameter:∅ 40 mm

Impedance:32 Ohms

Frequency Response:20-20KHz

Sensitivity:105 dB SPL at 1 KHz

Cord Length:2.2m

Rated Power:40mW

Power Capability:50mW

Plug:USB

50mW 40mm Dia 2.2m Cord 3.5 Mm Wired Earphone

Payment & Shipment

Safety Payment:

1. T/T - Small or Bulk order.
2. L/C at sight - Bulk order.
3. Paypal - Sample or small order.

Reliable and Fast:

1. We ship the headphone, earphone to worldwide.
2. Express is door to door service, such as UPS, DHL, FedEx, TNT etc.
3. Transportation time: UPS 3-4days, DHL 4-5days, FedEx 5-7days.
4. Air transportation is air port to air port service, it will take 4-6days.
5. Sea transportation is sea port to sea port service, it will take around 1 month.