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USAMS-US14 Dual-mic ENC Earbuds--US Series BT 5.3Speaker Sensitivity: 108±3dB
Speaker Impedance: 32Ω
Speaker Frequency Response: 20Hz~20KHz
Earbud Weight: About 3.7g*2
Earbud Battery Capacity: 40mAh
Playing Time: About 7h
Calling Time: About 5.5h
Earbud Charging Time: About 1h
Charging Case Weight: About 30g
Charging Case Battery Capacity: 400mAh
Charging Time for The Case: About 1.5h
Charging Case Input: 5V
Standby Time: About 40h
Charging Case Size: 55.1*46.7*25.4mm
Compatibility: For Apple/Android devices with BT function
Including: Earbud *1 pair, Charging Case *1, Type-C Charging Cable*1, User Manual*1
① Dual-mic noise reduction, super clear voice.
② BT 5.3 chip, support 60ms low latency.
③ AAC audio decoding, enjoy excellent realistic sound.
④ 7hrs playtime for the earphones，35hrs for the charging case.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at email@example.com.
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at firstname.lastname@example.org.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at email@example.com.
We can ship to most of the address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full dollar.