Unlike most similar alternatives which contain lead, mercury, or cadmium, the raw materials used in ROYAL TANIC cordless bluetooth earbuds are strictly selected and inspected to prevent any environmental pollution and health risk to people. It provides crystal clear voice indoors and outdoors2.
Shenzhen Royaltenic Industrial Limited has now come into the competitive phase of integrated strength after long time of rapid development in cordless bluetooth earbuds field. Its manufacturing is supported by over 400 experienced workers3.
This product has electromagnetic compatibility. Techniques and technologies for reducing disturbance and enhancing immunity are cleverly used in its manufacturing. Its sample can be offered for free and its price can be discounted for bulk order4.
This product has electromagnetic compatibility. It has passed a comprehensive range of EMC tests such as conducted disturbances immunity testing, antenna screening effectiveness testing, and harmonic current emission testing. Based on advanced noise cancellation technology, it reduces 85% unwanted background noise5.
This product has electromagnetic compatibility. It does not emit levels of EM energy that can cause electromagnetic interference in other devices in the vicinity. The chargeable Li-ion battery can work for a long period
|Talk time||About 4 hours|
|Play time||About 4 hours|
|Net weight||4.5g*2 Charge|
|Charge box weight||35g|
|Battery capacity||Headphone 40mAh, charging box 500mAh|
|Function||Call answering. Reject. Hang up Phone. Music playback. Pause hands-free calling. Bluetooth back connection.|
Voice prompt. Battery display. Caller number. Volume adjustment.
You can enjoy beautiful music purely, fully adapt to noise reduction technology to bring a better listening experience, and bring you closer to music.
Packing & Shipping
We support both OEM & ODM packaging. Our normally delivery method are by the sea, by air, by international express (DHL, UPS, TNT, FedEx)
Over the years, Shenzhen Royaltenic Industrial Limited has won the trust of customers because of its innovative tws earbuds products and stable quality.2.
Shenzhen Royaltenic Industrial Limited has advanced and competitive tws earphones crafts and techniques.3.
tws headphones is our quality principle. Ask online!