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Quick Details

  • Brand Name: Esuntec or OEM
  • Model Number: ST-723
  • Style: Headband
  • Communication: Wireless
  • Connectors: 3.5mm
  • Use: Computer
  • Function: Noise Cancelling
  • Place of Origin: Guangdong, China (Mainland)
  • Color: Blue, Green
  • Speaker size: 40mm
  • Frequency range: 20-20,000Hz
  • Speaker sensitivity: 105dB±3dB
  • Wire length: about 2 metres
  • Standard operating voltage: 4.5V
  • Speaker impedance: 32 Ohm±15%
  • Maximum power: 100mw
  • Product name: Bright colored super bass popular stereo headphones ST-802

Packaging & Delivery

Packaging Details plastic packing
Delivery Time Shipped in 20 days after payment

Product Description:


Speaker size:Φ40mm
Frequency range:20-20,000Hz
Speaker impedance:60 Ohm±15%
Speaker sensitivity:105dB±3dB
Microphone impedance:2200Ω
Microphone sensitivity:-58dB±2dB
Maximum power:100mw
Standard operating voltage:4.5V
Wire length:2.2 metres


Product Picture:




gift box with opened window package, its cost will be USD0.37 


1. MOQ: 3000PCS Per Model for OEM color box, if bellow 3K need extra box cost.
2. Payment term: 30% T/T deposit, 70% balance before delivery. 
3. Delivery time: within 25-30 working days after confirm all details and receiving the deposit 
4. CE,FCC,ROHS available


Our advantages:
1.Easy payment, inspection and customs clearance arrangements to save your purchasing costs. 
2.Very competitive pricing due to our high-volume & high frequency producing and purchasing.
3.Due to our talented and experienced R&D team - we will always be at the forefront in latest trends and proven technologies. Our customers can benefit from our new products and new ideas giving you a competitive advantage over your rivals.
1.We guarantee that all our items are "as stated" in their descriptions. We strive for 100% customer satisfaction on every sale we complete. 
2.Our products are direct from factory, there is no middle man, no high markup, so we can provide quality items yet very competitive price. 
3.If you have any questions please contact us by email or Trade Manager, most emails are responded with in 12 business hours.
Our Company Information:
Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Transaction Value
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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
12 Transactions 130,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $68,000
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