Description

SPECIFICATIONS

 

Active Noise-Cancellation: Yes

 

Battery Capacity[mAh]: 3.7V, 400mAh

Battery life up to[hours]: 45

Bluetooth Version: 5.3

Brand Name: Nearstream

Category: Earphones & Headphones

Certification: CE,FCC,RoHS,BQB

Charge Time: 2h

Charging Method: cable

Color: Black

Communication: Wireless

Connectors: USB

Control Button: No

Depth[mm]: 186.6

Earcups Type: Sealed

Frequency Response Range: 70 – 10000

Headphone Pads Material: Memory Foam

Height[mm]: 69

Hign-concerned Chemical: None

Impedance Range: up to 32 Ω

Is wireless: Yes

Material: Plastic

Maximum wireless range[m]: <10m

Microphone Sensitivity: -43dB@94dB SPL@1kHz + -42dBV/Pa 94dB SPL@1kHz

NFC Technology: No

 

Package List: User Manual,Charging case,Charging Cable,3.5mm Jack Adapter,USB Type-C Adapter

Plug Type: Line Type

Sound Isolating: Yes

Style: Wired in-ear headphones

Total Harmonic Distortion: 3

Vocalism Principle: Other

Voice assistant built-in: No

Volume Control: Yes

Waterproof: No

Weight[g]: 129

Width[mm]: 187.5

Wireless Type: Bluetooth

With Microphone: Yes