Brand Name: CATASSU 

Style: On-ear 

Vocalism Principle: Dynamic 

Control Button: Yes 

Active Noise-Cancellation: No 

Communication: Wireless 

Volume Control: Yes 

Sensitivity: 85dBdB 

Wireless Type: Bluetooth 

Is wireless: Yes 

Max Output: 1238mW 

Line Length: 0.8Nonem 

Support APP: No 

Function: Monitor Headphone 

Function: for Video Game 

Function: Common Headphone 

Function: For Mobile Phone 

Function: HiFi Headphone 

Function: Sport 

Number Of Drivers: 2 

Plug Type: Line Type 

Connectors: 3.5mm 

Model Number: LPT660 

Earcups Type: Semi-open 

Headphone Pads Material: Genuine Leather 

Bluetooth Version: 5.0 

Codecs: SBC 

Support Memory Card: Yes 

Driver Diameter: 40mm 

Resistance: 32ΩΩ 

Waterproof: No 

Frequency Response Range: 18 - 22000Hz 

Total Harmonic Distortion: 0.38% 

With Microphone: Yes 

Features: Detachable Cable 

Charging Method: CABLE 

Magnet Type: Neodymium 

Bluetooth version: V5.0+EDR 

Effective range: as far as 15 meters 

mode: stereo sound mode 

Frequency: 2.40GHz-2.48GHz 

support system: A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5 

Voltage: 3.7VDC (built-in 400MAH rechargeable battery) 

talking time: 15-25 hours 

standby time: 350hour 

charge time: 2-3 hour 

compatible with: Mobile phone pad PC TV Laptop and so on 

Other funciton: TF card playing(excluded TF card) 

colors: 12 colors 

OEM logo: accept printing logo:1000PCS MOQ