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New! 4G hands-free communication set

Mini Wireless Earpiece 4G

No more stress. No more failed exams. No phone in your hand, just a SIM card in the loop,and the invisible Earpiece in your ear.

The new Mini Wireless Earpiece 4G is a standalone device that works with 5G, 4G, 3G, and 2G SIM cards.

IMPORTANT: SIM card is not included. You need to use your local SIM card!

$125.00
$150.00

Availability: in stock

Fast shipping
1-2 days

1 Year
warranty

Secure
payment

Worldwide
shipping

The best part? You do not need to carry a mobile phone. Simply insert your local nano SIM card directly into the 4G Loop device, and you are ready to go.

It is so small and discreet that you can easily hide the loop under your t-shirt

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IMPORTANT: SIM CARD IS NOT INCLUDED. YOU NEED TO USE YOUR LOCAL SIM CARD!

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3 simple steps

HOW IT WORKS?

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Insert the SIM

Place your local nano SIM card (not included) into the 4G Loop device. No phone required.

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Put the earpiece in your ear

The earpiece is so small that it is invisible in your ear.

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Hide the loop

Wear the 4G loop around your neck and hide it under your clothing

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You are ready. Your partner can call you from anywhere, and you will hear them instantly and clearly.

Key Features

No phone in your hand

Put the SIM card into the 4G loop and leave your phone at home or in your bag – all calls go straight to the loop and earpiece

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Auto-Pickup & SOS Function

Never fumble with buttons during an exam. You can program a "Favorite Number" via SMS. When that number calls, the device will automatically pick up the call without you touching a thing. For other numbers, you will need to press the SOS button to pick up the call.

Instantly call your favorite number with one press



Need help fast? By pressing the SOS button, the device will automatically dial your pre-programmed partner number after 3 seconds.

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Quick Call Back

Disconnected? No problem. Tap the SOS button twice to instantly call back the last number that called you.

Volume Control

Adjust the sound to your exact needs. The 4G Loop features dedicated + and - buttons on the side to control the earpiece volume.

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High-Sensitivity Microphone

Built-in highly sensitive microphone ensures your partner hears even your faintest whispers.

Battery life



Built‑in 600 mAh battery gives approximately 3–4 hours of working time and fully charges in about 1 hour.

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Earpiece  Features

Without doubt, our high quality earpiece is the best on the market - strong signal and clear sound guaranteed!

Strong and stable signal

No need for Bluetooth or an extra phone

High quality

Clear and powerful sound

Size:0.9x0.5cm

High quality

Clear and powerful sound

Strong and stable signal

No need for Bluetooth or an extra phone

Pair it with our live stream WiFi button

*This product is sold seperetly

For the best results

Pair it with our live stream WiFi button Camera so you can stream your live video to your friends for more easy communication.

WIFI Camera with Magnetic and buttons cover

Supports up to 128GB memory card 

,2K,1080P,720P

2-4 hours battery life

90 Degree with button cover

APP live viewing , AP/IP Remote Control

• Network support: GSM 900 / GSM 1800 / LTE FDD B1, B3, B5, B7, B8, B20
• SIM type: Nano SIM (5G / 4G / 3G / 2G plans supported)
• Battery capacity: 600 mAh, approx. 3–4 hours working time
• Charging time: ~1 hour
• Size of 4G loop 5.2x3.6x1.5cm
• Loop–earpiece distance (induction earpiece): about 50–80 cm
• Volume control: physical + / – buttons on the loop
• Microphone: integrated high sensitivity microphone

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Never run out of batteries

EARPEACE BATTERIES

10%

x2

$8.00

35%

x10

BEST VALUE

$20.00

25%

x5

$20.00

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Package includes

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1 × 4G neck loop device

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1 × Mini wireless earpiece

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2 × Earpiece batteries (size 337 )

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1 × USB-C charging cable for the loop

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1 × QR COE User manual

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Got questions? You’re in the right place.

Will it work with my SIM card and in my country?

The 4G loop uses a nano‑SIM card and supports 4G/LTE plus GSM 900/1800 bands, so it works with most mobile operators worldwide. Just make sure your SIM has voice calls enabled and check that your operator has 4G or 2G coverage where you plan to use the device.

What kind of SIM card do I need? Is it included?

The SIM card is not included. You must use your own local nano SIM card (5G / 4G / 3G / 2G plan). Remove the PIN code from the SIM before inserting it into the loop so it can start automatically when you turn the device on.

Can I call my partner back or only receive calls?

With the 4G loop you can do both. You can save one favourite SOS number and call it with a single press of the SOS button, and you can also quickly call back the last number that called you by double pressing the SOS button.

How long does the battery last?

The 4G loop has a 600 mAh built in battery, which gives about 3–4 hours of continuous use. It takes around 1 hour to fully recharge. The earpiece uses small button cell batteries – you can use the same batteries and instructions as on your old kit.

Which earpieces are compatible with the 4G loop?

The loop is compatible with both induction earpieces and nano magnets. The recommended distance is about 50–80 cm for the induction earpiece and about 25–35 cm for the nano magnet. If you already used our previous set, you can keep the same earpiece model and simply upgrade the loop to 4G.

Is it difficult to set up the SOS / favourite number?



Setup is very simple: you just send a short SMS from your phone to the SIM card inside the 4G loop and the device confirms that the SOS number has been added. The quick start guide in the box explains the exact SMS format step by step