Nós Aceitamos
SPECIFICATIONS
Number Of Drivers: 2
Charging Method: batteries
Sound Isolating: YES
Brand Name: Lenovo
Width[mm]: 17
Driver Diameter: 40
Height[mm]: 10
Material: Plastic
Resistance: 32
Communication: Wireless+Wired
Connectors: 3.5mm
Line Length: 0
Frequency Response Range: 20 - 20000
Style: Headphone
Depth[mm]: 21
Plug Type: none
Waterproof: No
Is wireless: Yes
Vocalism Principle: Dynamic
Support Memory Card: No
Origin: Mainland China
With Microphone: Yes
Total Harmonic Distortion: 1
Earcups Type: Semi-open
Certification: CE
Certification: FCC
Active Noise-Cancellation: Yes
Weight[g]: 540
Wireless Type: bluetooth
Battery life up to[hours]: 50
Headphone Pads Material: Memory Foam
Maximum wireless range[m]: <10m
Function: for Video Game
Function: For Mobile Phone
Function: HiFi Headphone
Function: For Swimming
Function: For Office
Sensitivity: 115
Features: With Microphone
Features: Active Noice Cancelling
Support APP: No
Bluetooth Version: 5.0
Impedance Range: up to 32 Ω
Battery Capacity[mAh]: 400
Voice assistant built-in: No
Control Button: Yes
NFC Technology: No
Magnet Type: Other
Category: Earphones & Headphones
Volume Control: Yes
Package List: User Manual
Package List: Charging Cable
Package List: 3.5mm Jack Adapter
Max Output: 10
Choice: yes
• HiFi Wireless Bluetooth :Experience superior audio quality with the Lenovo th40 sports headphones, featuring Bluetooth technology that delivers hi-fi sound for an immersive audio experience.
• Active Noise Cancelling :Designed with active noise cancelling, these headphones effectively block out external noises, ensuring you enjoy your music or calls undisturbed.
• Convenient Office Use :These headphones are perfect for office use, with a style that's sleek and sophisticated, making them suitable for both work and leisure.
• Comfortable Wearing Comfort :With memory foam ear cups, these headphones provide ultimate comfort for prolonged use, reducing fatigue and ensuring a comfortable fit.
• Long Battery Life :Powered by a 400mAh battery, these headphones offer long-lasting performance, ensuring you can enjoy your music and calls without interruptions.
• Versatile Communication :Whether wired or wirelessly connected, these headphones support communication, providing flexibility and convenience in various situations.
More FAQ.Please check it at the end.
1.Suitable for the crowd: Bluetooth headsets, suitable for all people.Suitable for scenes: leisure, music and games
2. Long wear comfortable without pressure
3. 3D listen to the sound distinguishing, zero delay game experience
4. Dual power loudspeakers, 40 mm large size unit
5. 400mAh battery with large capacity, 10-12 hours battery life for playing games, 15-17 hours battery life for listening to music
40mm Big Horn
Active Noise Control
Advanced HiFi Sound Effects
All-Ear Protein Skin
45ms Non-Inductive Delay
50 Hoursof Battery Life
lnert Memory Sponge
Metal Stretc Rack
3D Folding Storage
Automatic Startup Connection
Wireless/Wired Switching
Bluetooth V5.0 Chip
40mm Professional HIFI Moving Coil Large Unit Speaker
Zero Pressure Memory Sponge Particularly Comfortable
Long Battery Life
45ms Non-Inductive Low Delay
3D Angle Folding Is Easy To Store
It Is Convenient To Carry And Saves Space
Multifunctional Key Easy To Operate
Product Parameter
Product Category Headset Bluetooth Headset
Bluetooth Version V5.0
Horn Sensitivity 115dB±3dB
Bluetooth Range About 10 meters
Horn Impedance 322±15%
Horn Size 40mm
Audio Jack 3.5mm
Charging Interface Type-C
Battery Capacity 400mAh
Compatible Platform AAC/SBC
Specification
BT Version :V5.0
Battery capacity: 400 mAh
Charging Time About 2.5 hours
Transmission Distance :>10 meters
Horn Impedance :32Ω±15%
Frequency Range :20 Hz-20KHz
Speaker Size :40mm
Playing Time :About 15 hours
Rated input :5V=350mA
Audio Interface :AUX
SNR:115dB±3dB
Microphone Sensitivity : -38dB±3dB
ANC Depth :-25dB±3dB
What's in the box
1 x Bluetooth headphone
1x3.5mm TO Cable
1 x Charging Cable
1 x User Manual