1.IC Solution:QCC 3034+ADI1777C
2.Bluetooth Profile:HSP,HFP,A2DP, AVRCP, APTX,SBC,AAC
3.Bluetooth Ver.No:V5.0
4.Transmission Frequency:2.4G~2.48G
5.Transmission Power:CLASS 2
6.Wireless Range:≥10m
7.Power voltage:3.0~4.2V
8.Charging Voltage:5V
9.Charging Current:120mA
10.Standby Time:30H
11.Talk Time:≥9H
12.BT Music Play Time:≥8.5H
13.Charging Time:1.5H

Dear Sir/Madam
We will be happy to answer your questions and provide you with timely service.
1. First of all, our company receives OEM/ODM/JDM orders.
2,Please choose the product you need, and then the company will give you a quotation
customize
Our company can provide the design solution , you can to provide the tooling or ID, if you entrust our company to provide the tooling, you need to accept NRE fee and tooling cost
About after-sales answers
1.If you are a brand customer and do not require spare parts, I will be responsible for RMA based on normal shipping standards, bear the defective products caused by the factory, return the defective products due to the reason or improper use of the customer, the factory will assist in processing, but charge the cost.
lution 2, based on shipping standards, the customer does not require spare parts, we will be responsible for RMA which caused by our factory. If there is no reason to return the defective products or the defective products caused by end user improper using, the factory will assist in dealing with the defective products, but the cost will be charged.
Logistics:

3. Terms of paymenT and Terms of paymenT accepted

T / T, deposiT 30% , shipmenT (see cusToms cLearanCE) 70%

4. TransporTaTion opTions and associaTed cosTs

 FOB Shenzhen or Hong Kong Bonded Warehouse

5.Lead Time for producTion and delivery

 ODM 40 days, OEM producTs 50 days

6.MOQ 3K

7.  producT compLies wiTh any reLevanT CErTificaTion or compLianCE sTandards

   The price above is included of CE,  FCC 、LFREE& RoHS compliant.
Logistics:
  1.All of our customers are from the US, Europe, Japan and Korea, and our business is almost international, so we have 5-10 teams dealing with customs clearance and logistics.
  2.I only accept FOB China or bonded zones within China designated by the client.
Looking forward to your response

best regards

Yinke Electronics (Zhengzhou) Co., Ltd
Will huang

Company Introduction

Yinke Electronics ( Zhengzhou ) Co.,Ltd.focuses on the innovation and research and development of Bluetooth technology, mainly engaged in ANC / ENC Bluetooth headset, ANC / ENC headset, communication, auxiliary hearing, conference, game e-sports accessories and other product development, production, sales and technical services.

The company takes active noise reduction and environmental noise suppression technology as its main business, and provides customers with one-stop full solution of intelligent wireless audio products, covering consumer electronics, aerospace, office supplies and other industries.

With the most advanced technology, the most professional service and the working attitude of excellence, we meet the diversified needs of customers, help our customers to expand the market and realize business opportunities.