Product information
Product parameter
Bluetooth version: Bluetooth 5.0
Working range: up to 10 meters (barrier-free space)
Frequency range: 2. 4GHZ-2 48GHZ
Support protocol: A2DP, AVRCP, HSP, HFP
Drive unit: 57mm
Noise reduction sensitivity: -25dB
Impedance: 16Ω
Frequency response range: 20HZ-20KHZ
Sensitivity: 115dB
Standby time: about 1000 hours
Music/talk time: about 30 hours
Pure ANC working time: about 40 hours
Charging time: about 2 hours
Working environment: 10°C-50°C
Input voltage/current: 5V/>500mA
Output power: 50mW+50mW
Note:
The difference between T7 and T7 plus: T7+ has more card function, custom noise reduction function and step counter function .
We are spending more than 6 years in eBay business, we promise, we are an Honest and Hard-working seller, we do love our Job, we already try our best to provide best services.
Hope you enjoy your purchase in our store
If any questions and ideas, just feel free to tell us ,we are here for you or will be back to you within 24 hours.
Our reputation for excellent customer service has been built over 5 years of trading by providing great value and support to all of our customers. With tens of thousands of products shipped,we understand the things that matter to you, the buyer.
We ship to Paypal registered address only!
Items will be shipped within 24 hours after payment received.
For Items that shipped from China is send by Airmail, it normally take 15-35 days for delivery
If you do not receive your item after 35 days. please contact us immediately for further assistance. We will be responsible for any damages or losses incurred in the shipping process.
Import duties, value added taxes and any other charges are NOT included in the item price or shipping costs. As an eligible importer,you are responsible for any reasonable tax or any other importation fees.
- Specialized in electronic components and moudels.
- Real store, Goods in stock.
- Competive price. Good quality
1. We take care of all requirements from every single valued customer, like you. Therefore, we do our best to control the quality of each item before sending.
2. In very rare case, if the product is found faulty, please contact us for return or refund.
3. In addition, we offer 30 days unconditional Refund Warranty and 1 Year Manufacturer Warranty.
4. We must be informed if you do not like the device within 7 days upon receiving the item and we will give you a returned merchandise authorization number (RMA). Without (RMA), the buyer will be responsible for any loss of return.
5. All returns must include all original items undamaged, in re-saleable condition, all original packaging including manuals, warranty forms, etc.
6. As we are selling all items on eBay from factory at lowest price, we are unable to refund you shipping and handling costs. Buyer is responsible for shipping costs incurred shipping products back.