RUSAM BL31 True Wireless Stereo Earphones
1、BT 5.2 More Stable and Faster Transmission, Upgraded BT chip offers fast and stable connection and transmission but lower latency.
2、Binaural Design Equipped with Dual hosts, left and right ear divided design both are convenient to your use.
3、8 mm Large Dynamic Driver&Immersive Listening Experience,
AAC/SBC dual audio decoding, 8mm DD unit with high-density composite diaphragm, bringing you an immersive listening experience
4、Low Consumption & Long Endurance，built-in 400MAH battery(Charging Case) for long-lasting endurance, Type-C charging port for fast charging,4-5 hours music listening(charging box providing 6-8 times fully charge).
5、Fit &Fell Free Design,Ergonomically designed,Comfortable to wear, stable and never hurt the ear.
Product model:TWS BL31
Wireless connection:Bluetooth-compatible 5.2
Net weight of single earphone: 4g
Total weight with charging case: 99g
Talk time:about 4 hours
Battery life with charging box:about 30 hours
Single headset battery capacity:50mAh
Charging box battery capacity:400mAh
Headphone size: 28*17*21mm
Charging box size: 70*30*30mm
Headphone charging time:about 1.5 hours
Communication distance:10 meters (barrier-free open environment)
2 * Bluetooth headset
1 * Charging Case
1 * Charging Cable
3 pair * Ear tips
1 * Manual
1. Your parcel will be sent within 12 days.
2. The parcel is sent bystandard shipping. It is shipping method, is guaranteed by Aliexpress, and with stable and efficient delivery.
3. The parcel also could track at this tracking web: global.cainiao.com
We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected.
Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country.
4. These additional fees may be collected at the time of delivery. We will not refund shipping charges for refused shipments. The shipping cost does not include any import taxes, and buyers are responsible for customs duties.
5. We do our best to serve our customers the best that we can.
We will refund you if you return the items within 7 days of your receipt of the items for any reason.
However, the buyer should make sure that the items returned are in their original conditions.
6. If the items are damaged or lost when they are returned, the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund. The buyer should try to file a claim with the logistic company to recover the cost of damage or loss.
7. We offer a 15-days free replacement. The buyer will be responsible for the shipping fees to return the items.
About Warranty & Maintenance
1. Buyers may request a replacement within 15 days from your receipt of the product.
2. The buyer should return the product in the original conditions to us and should bear the shipping costs for return.
3. We also provide 12-month free maintenance.
4. If any part is required to be replaced, the buyer should also pay for the costs of the parts to be replaced. Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number. As soon as we receive the item, we will repair or exchange them ASAP.
1. Your satisfaction and positive feedback are very important to us.
Please leave positive feedback and 5 stars if you are satisfied with our items and services.
2. If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback.