2.4GHz Wireless Headphones Call Center Earphone On Ear

Features:

2.4GHz Wireless Connection:

Supports 2.4GHz wireless connection, with USB receiver, no driver needed, plug and play, supporting up to 10 meters of wireless transmission distance.

Multi-purpose Headphones:

Fits for making office business conference calls, call center phone calls, online courses, language learning, playing games, listening to music, etc.

Noise Reduction Microphone:

External 180° rotary microphone with ENC noise reduction technology reduces environmental sound, enhances human voice, ideal for clear conversation.

Ergonomic Design:

Lightweight design, adjustable headband length, soft ear pad provide maximum wearing comfort, suitable for different head size wearing.

Long Battery Life:

Built-in rechargeable 300mAh lithium battery, 2 hours , can provide 20-40 hours of listening time. Comes with base, convenient and quick .



Specifications:

Frequency Range: 2.402GHz-2.480GHz

Operation Range: 10 meters

Frequency Response: 20-20KHz

Sensitivity: 108±3dB

Impedance: 40mm, 32?, 20mW

Mic Frequency Response: 10-28000Hz

Mic Sensitivity: -40~-45dB

Mic Impedance: 2.3K?

Battery Capacity: 3.7V 300mAh

Working Time: 20-40 hours

Standby Time: about 100 hours

Time: 1-2 hours

Color: Black

Item Size: approx. 17.2*17.0*6.7cm/6.77*6.69*2.63in

Item Weight: 92g/3.24oz

Base Size: 7.8*7.3*3.0cm/3.07*2.87*1.18in

Base Weight: 69g/2.43oz

Package Size: 17.6*14.7*6.9cm/6.93*5.78*2.71in

Package Weight: 250g/8.82oz



Package List:

1 * On-Ear Headset

1 * USB Receiver

1 * Base

1 * Cable

1 * User Manual (English)