SPECIFICATIONS
Number Of Drivers: 2
Upgrade: Bluetooth 5.4
name: ERAZER XF31
sports: Sport Wireless Headphones
special: Not in ear
HD Call: noise reduction
Brand Name: Lenovo
Material: Plastic
Material: Silica GEL
Hign-concerned Chemical: None
Communication: WireLess
Resistance: 32
Connectors: Type c
Style: open-ear
Frequency Response Range: 20 - 20000
Plug Type: none
Is wireless: Yes
Total Harmonic Distortion: 5
With Microphone: Yes
Weight[g]: 90
Headphone Pads Material: other
Function: Monitor Headphone
Function: for Video Game
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Function: For Hearing Aid
Function: For Outdoor
Function: For Office
Function: For Study
Maximum wireless range[m]: 10m-20m
Impedance Range: up to 32 Ω
Control Button: Yes
Volume Control: Yes
Category: Earphones & Headphones
Magnet Type: other
Sound Isolating: no
Charging Method: Charging case
Driver Diameter: 13
Waterproof: Yes
Vocalism Principle: Dynamic
Support Memory Card: No
Origin: Mainland China
Certification: CE
Active Noise-Cancellation: No
Earcups Type: Open-back
Wireless Type: bluetooth
Battery life up to[hours]: 6
Codecs: AAC
Sensitivity: 120
Support APP: No
Features: waterproof
Features: With Microphone
Features: Active Noice Cancelling
Bluetooth Version: other
Voice assistant built-in: no
Battery Capacity[mAh]: 300
Package List: User Manual
Package List: charger
Package List: Charging case
Choice: yes
semi_Choice: yes
