Specification

Brand Name: LETTE
Style: In-Ear
Vocalism Principle: Dynamic
Origin: CN(Origin)
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: Wireless
Volume Control: Yes
Sensitivity: 94dBdB
Wireless Type: Bluetooth
Is wireless: Yes
Max Output: 1mW
Line Length: 0Nonem
Support APP: Yes
Function: for Video Game
Function: For Mobile Phone
Function: Sport
Number Of Drivers: 2
Plug Type: Line Type
Package List: User Manual
Package List: Charging case
Package List: Charging Cable
Impedance Range: up to 32 Ω
Connectors: Airplane Adapter
Model Number: TW40
Earcups Type: Sealed
Headphone Pads Material: SILICONE
Bluetooth Version: 5.0
Codecs: sbc
Support Memory Card: No
Driver Diameter: 8mm
Resistance: 32ΩΩ
Waterproof: Yes
Frequency Response Range: 100 - 20000Hz
Total Harmonic Distortion: 1%
With Microphone: Yes
Features: Active Noice Cancelling
Charging Method: Charging case
Magnet Type: Neodymium
Battery capacity(case): 500mAh
Battery capacity(earphones): 50mAh
Charging time(case): 2hr
Charging time(earphones): 1hr
Music time: 5hr
Charging interface: Micro USB 5V1A
Package weight: 250g
Earphone weight: 4g*2