F520 Business Earphones | Collar Clip-on & Retractable Cord

PRODUCT INFORMATION

Overview

Retractable Cord with Clip-on Earphones, Calls Vibration Remind
F520 Headset will vibrate to remind you when someone is calling you, so you will not miss any call. High quality and clear voice even in noisy environment like inside a gym and running / cycling on the road or when you are at a meeting. It is good for business / office / conference.

Highlights

[ Collar Clip-on & Retractable Cord ] Anti-lost Collar clip-on design, you can clip the headphone on your clothes collar, ties, hats. Retractable wire management keeps everything hassle-free, one button to retract earbud.
[ Dual Connection & Noise Cancellation ] Adopt Bluetooth V5.3 chip, stable connection, lower power consumption, low latency, connect 2 devices simultaneously and CVC noise cancellation makes calls more clear.
[ Competitive Battery Life ] Built-in high capacity lithium battery supports up to 120 hours standby time, 10 hours continuous phone call.
[ Call Vibration & Voice Prompt ] When the call is coming, F520 headset will vibrate to alert and prompt caller's id. Never miss any phone call even you are doing exercise or in noisy place.
[ Hassle-free Conversation & Promote sound clarity ] Reduce noises and supply sound clarity for phone calls and music. Ideal for business men, Car drivers and others handsfree talking in various environment.
[ All-day fit & Comfort ] Small size and light weight reduce pressure on your ears. You won't get discomfort even after hours of use.

General Specifications

Bluetooth Version:	5.3
Ear tip material:	Silicon
Material:	ABS + PC + UV
Number Of Devices Connectable Simultaneously:	2
Bluetooth Profiles:	A2DP, AVRCP, HFP, HSP
Bluetooth Frequency:	2.402 GHz - 2.480 GHz

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB):	120 ± 5
Dynamic frequency response range (Hz):	50 Hz - 20 kHz
Impedance (ohms):	32
Number of drivers per ear:	1

Dimensions

Headphone Weight (g):	19
Package Weight (g):	97
Headphone Size (cm):	5.6 * 2.6 * 2.4
Package Size (cm):	17.50 * 12.50 * 3.50
Headphone Weight (oz):	0.67
Package Weight (oz):	3.42
Headphone Size (inch):	2.17 * 1.06 * 0.95
Package Size (inch):	6.89 * 4.92 * 1.38

Battery

Music play time (hours):	14
Talking Time (hours):	10
Standby Time (days):	Approx. 5
Charging Time (hours from empty):	2
Battery Capacity (mAh):	80

Features

Bluetooth:	Yes
Charging cable:	Yes
Voice Prompt:	Yes
Vibration Alert:	Yes
Dual Connection:	Yes
Adaptive Noise Cancelling:	Yes
Built-in Microphone:	Yes
Charging case:	No
Ear-bud:	Yes
Hands Free Call:	Yes
Rechargeable Battery:	Yes
True Wireless:	No
Wireless:	Yes

What's In The Box?

1 * F520 Retractable Wireless Business Earphones

2 * Ear tips
1 * Type-C USB Charging Cable
1 * User Manual

Brand Promise

Hear More, Feel More!
Here at AstroSoar we put people first, which means value and values stick together. Better stuff, fewer dollars, no nonsense.

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Important information:
1. Safety Information
Choking hazard contains small ball

2. Legal Disclaimer
AstroSoar Provide 12-Month Hassle-Free Warranty and friendly service, which make sure customers are satisfied with our products.

Note:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow minor measuring deviation due to manual measurement.