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Lenovo QT81 Wireless Headphones Original Bluetooth Earphones Touch Control TWS Waterproof Earbud Earpieces For Oppo Redmi Iphone
Lenovo QT81 Wireless Headphones Original Bluetooth Earphones Touch Control TWS Waterproof Earbud Earpieces For Oppo Redmi Iphone
Features:
BT 5.0 chip has stronger processing performance, faster and more stable connection, low latency, supports binaural high-definition calls to ensure that every call is clear and smooth.Professional three-frequency adjustment, strong and shocking low frequency, clear intermediate frequency level, loud and delicate high frequency, bringing full and stereo listening experience.The digital display screen can display the power digital of the charging case and the power status of the left and right earbuds in real time.Simple CD fingerprint touch operation can easily realize the operations of playing music, answering and hanging up the calls, etc.The left and right earphones are dual-channel transmission, and the master-slave mode can be switched at will, bringing a different true wireless headphone experience.Long endurance time, the 1200mAh charging case provides 30 hours battery life, no need to worry about power shortage.
Packing list:
1 * Pair of earbuds1 * Charging case1 * Charging cable1 * User manual
Active Noise-Cancellation : Yes
Vocalism Principle : Dynamic
Style : In-ear
Brand Name : Lenovo
Control Button : No
Communication : wireless
Origin : CN(Origin)
Certification : CE
Certification : FCC
Volume Control : Yes
Function : Common Headphone
Line Length : 0m
Wireless Type : bluetooth
Sensitivity : 108dB
Function : for Video Game
Function : For Mobile Phone
Support APP : No
Is wireless : Yes
Max Output : 3mW
Function : HiFi Headphone
Function : Sport
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 : USB
Model Number : QT81
Earcups Type : Semi-open
Headphone Pads Material : Other
Bluetooth Version : 5.0
Codecs : AAC
Support Memory Card : No
Driver Diameter : 10mm
Resistance : 32Ω
Waterproof : Yes
Frequency Response Range : 20 - 20000Hz
Total Harmonic Distortion : 2%
With Microphone : Yes
Features : waterproof
Features : With Microphone
Features : Active Noice Cancelling
Charging Method : Charging case
Magnet Type : Other
Brand : Lenovo
Mode : QT81
Type : Semi-in-ear
Color : Black/White(optional)
BT version : V5.0
Transmission distance : 10m
Noise reduction version : CVC8.0
Waterproof level : IPX4
Music time : About 30 hours
Standby time : About 30 hours
Battery capacity : 1200mAh(charging case), 40mAh(earbud)
Headphones type : Music Headphones
Earphones type : Bluetooth Earphones
Earbuds type : Sports Earbuds
Headsets type : Wireless Headsets
Earpieces type : Business Earpieces
