Lenovo X4 Bone Conduction Bluetooth Headphone

Brand Name: Lenovo
Style: Ear Hook
Certification: CE
Vocalism Principle: Dynamic
Origin: CN(Origin)
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: True Wireless
Volume Control: Yes
Sensitivity: 42dB
Wireless Type: Bluetooth
Is wireless: Yes
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Package List: User Manual
Package List: Charging Cable
Impedance Range: up to 32 Ω
Connectors: USB
Model Number: Lenovo X3
Bluetooth Version: 5.0
Resistance: 30Ω
Waterproof: Yes
Frequency Response Range: 20 - 20000Hz
With Microphone: Yes
Features: waterproof
Features: With Microphone
Features: Apple Siri Support
Features: Active Noice Cancelling
Features: Google Assistant Support
Charging Method: CABLE
Brand Name: Lenovo X4 Earpiece
Color: Black
For: Sport/Music/Video Game/Running
Function: HIFI
Apply to: iPhone/iPad/iOS/Android
Apply to2: Xiaomi Huawei Samsung
Function2: Noise-Cancellation
Function3: Touch Control
Function4: Ture Wireless Stereo