Original Lenovo XT91 TWS Bluetooth Earphone Headphone AI Control Stereo Wireless Earbuds Gaming Headset With Mic Noise Reduction
Overview:
BT 5.0 technology brings high-speed data transfer speed, stable performance, and low power consumption. With TWS technology, you can use the headset solely or used them in pairs. Equipped with a 300mAh charging box to charge the earbuds. Built-in Microphone delivers a clearer and more realistic sound. It will bring you perfect user experience.
Features:
BT 5.0 technology ensures higher data transfer speed, stable and fast connection, and low power consumption.
True wireless dual-ear design, left and right earphone channels are separated. It can be used solely or in pairs.
Touch control design, no more pressure on your ears. Easy to control music and calls, and activate voice assistant.
Built-in Mic on both earbuds with intelligent noise reduction delivers clearer talking sound in stereo mode.
A 300mAh charging case can charge and store the earbuds. 40mAh battery in each earbud offers about 3 hours of music time.
3.8g lightweight and mini size fit well to your ear canal, providing a long time wearing comfort and stability.
Specifications:
Brand Name: Lenovo
Model Number: XT91
BT Version: 5.0
Transmitting Distance: 10m/33ft
Drive Diameter: 8mm
Frequency Range: 20-20KHz
Sensitivity: 90Ā±3dB
Impedance: 32Ī©
Charging Case Battery Capacity: 3.7V 300mAh
Earbuds Battery Capacity (Each): 3.7V 40mAh
Working Time: about 3 hours (depends on music volume)
Color: Black, White (Optional)
Earbud Weight (Each): 3.8g/0.13oz
Package Size: 13.9*8.9*3.0cm/5.47*3.50*1.18in
Package Weight: 80g/2.82oz
Package List:
1 * Pair of Earbuds
1 * Charging Case
2 * Pair of Earcaps
1 * Charging Cable
1 * User Manual
Noteļ¼
Lenovo XT91
Used name : Lenovo QT81
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packing list
Note
About scratches: Some customers report that there are scratches, but this is not a scratch. There is a protective film here, please remove the protective film. Everything is brand new
About products:
1. Are the products real and original? Yes, all the products displayed are 100% real and original.
2. How's the quality of the products? We are strive to make high-quality products. We will check the products carefully before we ship it to you.
About Shipment:
1. When will the seller ship my order? Generally most of our products are in the stock, and your order will be shipped out within 1-3 business days after your payment is verified by Aliexpress. If there are some hot selling products are temporarily out of stock, we'll contact you asap to discuss an processing time extension or change to other items or other solutions.
About After-sales & Warranty:
1. There are 6 months warranty for our products.
2. If you got a defective goods, please send us a message first about the problems with videos or photos, and we will try our best to solve the problems for you.
3. If you want to return the product, please contact us within 3 days after you receive the order. All returned goods must be returned with its original packaging and accessories. Customer is responsible for shipping charges on returned goods.
4. We will refund the money to you when we received the returned goods.
5. Sometimes the shipping company lost the parcels, if you have not receive you order in the delivery time, please contact us and we will refund you the payment or arrange to resend you the order again in this kind of case. About feedback: We are trying out best to satisfy our customers. We sincerely hope that you can leave us a positive feedback. For any reason you are not satisfied with your order, please contact us through (My Messages) or (Ask Seller Questions), Trade manager before leaving neutral or negative feedback. We will do our best to resolve any problems and satisfy your needs.
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Unfortunately, the box was damaged-the headphones only charge as connected to the charge
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