Product Details.

200 Hours Wireless Earphone Bluetooth HiFi Bass Headphones

Magnetic Neckband Sport Headset Waterproof Earbuds Replaceable Battery

With Microphone: Yes

Wireless Type: Bluetooth

Waterproof: Yes

Volume Control: Yes

Vocalism Principle: Dynamic

Total Harmonic Distortion: 25%

Support Memory Card: Yes

Support APP: Yes

Style: Neckband

Sensitivity: 50dB

Resistance: 32Ω

Plug Type: Line Type

Package List: User Manual,Charging Cable,USB Type-C Adapter

Number Of Drivers: 2

Max Output: 1000mW

Magnet Type: Other

Line Length: 0.2m

Is wireless: Yes

Impedance Range: up to 32 Ω

Headphone Pads Material: Other

Function: Common Headphone,For Mobile Phone,HiFi Headphone,Sport

Frequency Response Range: 20 - 40000Hz

Features: waterproof,With Microphone,Detachable Cable,Active Noice Cancelling

Earcups Type: Semi-open

Driver Diameter: 8mm

Control Button: Yes

Connectors: Type c

Communication: True Wireless

Charging Method: Cable

Certification: CE

Brand Name: XINNIER

Bluetooth Version: 5.0

Active Noise-Cancellation: Yes