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 deg; 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 charging, can provide 20-40 hours of listening time. Comes with charging base, convenient and quick charging.

Specifications:

Frequency Range: 2.402GHz-2.480GHz

Operation Range: 10 meters

Frequency Response: 20-20KHz

Sensitivity: 108 plusmn;3dB

Impedance: 40mm, 32 Omega;, 20mW

Mic Frequency Response: 10-28000Hz

Mic Sensitivity: -40~-45dB

Mic Impedance: 2.3K Omega;

Battery Capacity: 3.7V 300mAh

Working Time: 20-40 hours

Standby Time: about 100 hours

Charging Time: 1-2 hours

Color: Black

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

Weight: 92g/3.24oz

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

Charging 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 * Charging Base

1 * Charging Cable

1 * User Manual (English)

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.