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Quick Details

  • Brand Name: OEM/Resong
  • Model Number: Y100
  • Style: Ear Hook
  • Communication: Wireless
  • Connectors: USB
  • Use: Mobile Phone
  • Function: Bluetooth, Microphone
  • Place of Origin: Guangdong, China (Mainland)
  • Color: Black, Gold, Gray, Silver
  • Bluetooth Version: V4.1
  • Chip: IS2021
  • Adapter: DC out put 5V
  • Talk Time: 3 hours
  • Standby time: 60 hours
  • Charge time: 2 hours
  • Working distance: 10M
  • Battery: 50mAH
  • Weight: 18.5g
  • Warranty:: 1 year

Packaging & Delivery

Packaging Details blister packing or OEM packing
Delivery Time 30 days

Product Description                                                                      


In-ear Earphone sweatproof bluetooth wireless headphones sport hook


Product name necklace earphoneMaterialAluminium alloy and plastic
Bluetooth versionV4.1ColorBlack/silver/gold/red/grey/rose gold
ChipsetIS2021Battery capacity 40mAh
Talk time3 hoursCharing time1.5 hours
Standby time60 hours Featurestwo different using way,one is used as single earubds,one is used as sport neckband headphone, control board can be necklace decoration.
MOQ50pcsWorking distance 10M


  Company information                                                        

Shenzhen Zhanjie Wenda Electronics Co., Ltd,  is professional sport Bluetooth earphone and truly wireless earbuds manufacture for 9 years. Factory is set R&D, production and sales in one of the high-tech manufacturers. Most of our product is our own mold with high quality and the product have passed CE, FCC, ROHS certifications. Our mission is to provide cost-effective products with reliable quality, quick lead-time and good after-sale service to our customers. We will attend Exhibition every year, like Hong Kong Fair. Welcome OEM and ODM customers from all over the world.

We sincerely hope to establish a long time cooperative relationship with you.

  Payment & Shipping                                                                   

Trade information about our truly wireless earbuds:


a. Sample order: by DHL, UPS or FEDEX express.
b. Big order: by air cargo or by sea.

Delivery time:

a. Neutral sample: 3 days

b. OEM sample: 7 days.
c. Bulk order: 15 days.
d. OEM order: 20 days.


a. Below $200.00 goods value, by West union or PayPal.
b. Above $1000.00 goods value, prefer Telegram Transfer (T/T) or Paypal.

  Our service                                                                                

1. Accept samples will customer logo.

2. All questions as your required will be offered within 24 hours.

3. One year warranty policy after shipment.

4. Our spare parts is three over one thousand.

5. Defective rate will control in three over one thousand.

6. Damaged items returned back to China, we will repair immediately, and shipping fee will be afforded by seller and buyer half and half.

       7. MOQ of custom packaging is 1000.




Question: May I know your company provide free samples?(truly wireless earbuds)

Answer: Sorry, if we are first time cooperation, all of our sample will receive samples cost, but we will return samples fee if place order in future.

Question: MOQ is?(truly wireless earbuds)

Answer: Neutral product is 50pcs,OEM is 500pcs.

Question: Can print our company logo on the product?(truly wireless earbuds)

Answer: Yes, of course.



If have any questions,please do not hesitate to contact us!

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