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Brand Name : OEM
Model Number : BT 770
Certification : FC CE RoHS
Place of Origin : China
MOQ : 500
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
Professional Earphone Factory Wired Headphpone With Mic And Usb Or 3.5mm Plug Option
Product Description
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50mW 40mm Dia 2.2m Cord 3.5 Mm Wired Earphone Images |