- Brand Name: Lenovo
- Style: Headphone
- Certification: NONE
- Vocalism Principle: Dynamic
- Origin: CN(Origin)
- Control Button: No
- Active Noise-Cancellation: No
- Communication: True Wireless
- Volume Control: No
- Sensitivity: 103dB
- Wireless Type: bluetooth
- Is wireless: Yes
- Max Output: 10mW
- Line Length: 0m
- Support APP: No
- Function: For Mobile Phone
- Function: HiFi Headphone
- Number Of Drivers: 2
- Plug Type: NONE
- Package List: User Manual
- Package List: Charging case
- Package List: Charging Cable
- Impedance Range: up to 32 Ω
- Connectors: Type c
- Model Number: QT81
- Earcups Type: Sealed
- Headphone Pads Material: Other
- Bluetooth Version: 5.1
- Codecs: sbc
- Support Memory Card: No
- Driver Diameter: 10mm
- Resistance: 16Ω
- Waterproof: Yes
- Frequency Response Range: 20 – 20000Hz
- Total Harmonic Distortion: 3%
- With Microphone: Yes
- Features: waterproof
- Features: With Microphone
- Charging Method: Charging case
- Magnet Type: Other
- Battery capacity(case): 1200mAh
- Music time (Single headset full): 4hr , all about 30hrs
- charge cable: type c cable
- Warranty: YES, 180 Days
- Others: 100% Original Lenovo and new
- compatibility: suit for iOS Android Tablet
- type 1: Wireless Headphones, Bluetooth Earphones
- type 2: Wireless Bluetooth Earphones
- Suitable for people: man
- Suitable for woman: woman
- Suitable for All: Children, adults. All groups
- Gift: Perfect as a gift , mini and beautiful TWS
- girl friend: The best gift for your girlfriend
- compatibility smartphone: suit for xiaomi huawei iphone samsung lenovo
- others2: can charging phone
- type 3: Lenovo QT81 Basic Edition
- type 4: Lenovo QT81 Upgrade
lenovo QT81 NEW TURE WIRELESS HEADPHONE
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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.
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.
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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