item
value
Bluetooth Standard
Bluetooth version :V5.4
Battery Indicator
LED
Chipset
Jerry 6983/D2
Material
abs
Waterproof Standard
IPX-4
Wireless delay time
30 Ms
Place of Origin
China
Private Mold
Yes
Maximum wireless range[m]
<10m
Sound Isolating
YES
Category
Earphones & Headphones
Earcups Type
Sealed
Charging Method
Charging case
Headphone Pads Material
Silicone
Magnet Type
Neodymium
Cabin battery:
200 mah plus protection plate
Headset battery:
40mah
Talk time:
4 hoursc

1. You are a Factory or Trading Company?
Factory, we have 4500 square meters workshop and 150 workers in Shenzhen City, China.

2. Does the factory have been audited or verified?
Yes,we are an Alibaba verified golden supplier, and we are a manufacturer which have
ISO 9001, SMETA and more certification.

3. Can I print logo on the wireless Bluetooth earphones?
Yes, sure! Just send you logo to us, we'll make demo for your review first.

4. Can I take samples before bulk order?
Yes, Bluetooth Headset samples are always available for your check.

5. Is that possible to change the ear hooks to ear fins?
Yes, you can change the wearing style easily by yourself.

6. Do you accept ODM/OEM orders?
Yes.

7. Trying to find one pair earbuds for small ears? Earbuds always falls out?
Just try this private design Bluetooth sports tws earbuds! They will solve all your problems above!

8. Do you have testing reports and certificates for Bluetooth earphone?
Most of the hot selling models, we have all the necessary and
basic certificates and reports, such as CE, ROHS, MSDS, UN38.3, KC,CE, IEC 62133 and more.

Should you have any questions or concerns, please don't hesitate to send me a email or call us directly.