Crystalline sound reproduction combined with deep bass.
Elegant and comfortable design.
Highly flexible audio cable.
OS Independent: Compatible with iOS and Android.
Button on the cable for easy volume adjustment.
Call key.
Integrated Microphone.
Cable length: 1.1 m
Connector: 3.5 mm 4 pins
Sensitivity: 110 dB +/- 3dB
Frequency Response: 20Hz - 20,000Hz
Impedance: 32 ohm
Power Output: 5 mW
Crystalline sound reproduction combined with deep bass.
Elegant and comfortable design.
Highly flexible audio cable.
OS Independent: Compatible with iOS and Android.
Button on the cable for easy volume adjustment.
Call key.
Integrated Microphone.
Cable length: 1.1 m
Connector: 3.5 mm 4 pins
Sensitivity: 110 dB +/- 3dB
Frequency Response: 20Hz - 20,000Hz
Impedance: 32 ohm
Power Output: 5 mW
Crystalline sound reproduction combined with deep bass.
Elegant and comfortable design.
Highly flexible audio cable.
OS Independent: Compatible with iOS and Android.
Button on the cable for easy volume adjustment.
Call key.
Integrated Microphone.
Cable length: 1.1 m
Connector: 3.5 mm 4 pins
Sensitivity: 110 dB +/- 3dB
Frequency Response: 20Hz - 20,000Hz
Impedance: 32 ohm
Power Output: 5 mW
Dual USB-A: Two USB-A ports allow you to charge two devices at the same time.
Easy: Charge your smartphone during any outdoor activity. Simply point the solar charger at the sun, connect your smartphone to the panel via a USB cable at the appropriate outlet and your device will be charged.
Sustainable: Not only your smartphone or tablet will be charged with this solar panel. You can also connect it to a power bank and charge it. This way, you can store electricity and supply it to your devices at night or in low light conditions.
Mobile and foldable: The clever folding mechanism makes it easy to transport. If you don't need the panel, you can easily fold it and store it in a space-saving way.
Convenient: Four eyelets make it easy to attach to backpacks or tents.
Suitable for outdoor use: Whether it's dust or rain, this solar charger is extremely robust and defies all weather and environmental conditions. Ideal for hiking.
Universal: VoltSolar 40W can charge via the USB-A, USB-C and DC outputs - even simultaneously.
Lightweight: VoltSolar 40W weighs only 1.4 kg and can be carried comfortably in a backpack. Mounting holes make the VoltSolar 40W ideal for attaching to your backpack.
Environmentally friendly: It produces electricity everywhere without harming the environment - all you need is the sun and nothing else.
Waterproof and durable: Thanks to the multilayer structure, you can use the panel anywhere without worrying about getting it wet or damaging it. It is robust and designed with its durability in mind.
Safe: The built-in chip provides the exact amount of charge needed by the device, protecting the technology from overload.
Versatile Use: Perfect for camping and outdoor use.
The solar panel is ideal for outdoor living and unexpected power outages.
The design of this solar panel is so compact that it fits in almost any handbag or backpack. Its light weight (317 g) is almost unnoticeable in your pocket. This solar module is resistant to adverse weather conditions. Its dust and water resistance is certified by IP65.
With this portable solar panel, you can charge your mobile devices independently from a power outlet and with green, renewable energy that comes exclusively from the sun. The USB-A port ensures compatibility with a wide range of devices on the market.
Portable and lightweight: Ideal for your outdoor activities, hiking, biking or RV trips.
Weather Resistant: Special panel coating and robust materials give protection against dust and water.
Direct charging: Sustainably charge your mobile device without an electrical outlet directly from the solar panel's USB-A port.
Eyelet attachment: The integrated mounting holes allow you to attach the panel to a backpack, tree, or other desired location.
The solar panel is ideal for outdoor living and unexpected power outages.
The design of this solar panel is so compact that it fits in almost any handbag or backpack. Its light weight (200 g) is almost unnoticeable in your pocket. This solar module is resistant to adverse weather conditions. Its dust and water resistance is certified by IP65.
With this portable solar panel, you can charge your mobile devices independently from a power outlet and with green, renewable energy that comes exclusively from the sun. The USB-A port ensures compatibility with a wide range of devices on the market.
Portable and lightweight: Ideal for your outdoor activities, hiking, biking or RV trips.
Weather Resistant: Special panel coating and robust materials give protection against dust and water.
Direct charging: Sustainably charge your mobile device without an electrical outlet directly from the solar panel's USB-A port.
Eyelet attachment: The integrated mounting holes allow you to attach the panel to a backpack, tree, or other desired location.
Call answer button and volume control
Integrated microphone
Cable length: 1.2 m
Connection: Lightning
14.2mm High Sensitivity Dynamic Driver
Maximum sound pressure level: 106 dB +/- 3 dB
Microphone sensitivity: 45+/-3 dBm (at 1 kHz)
Impedance: 32 Ω
Frequency range: 20-20KHz
Wired Headphones + USB-C / 3.5mm Jack Adapter, Ear One by 4Smarts. High quality stereo sound. Built-in multifunction buttons + microphone. Robust 1m cord. Compatible with your 3.5mm Jack and USB-C devices. Weight 184g
Desscription
The 4smarts LOOP-GUARD NECK Strap makes operating your smartphone considerably more convenient and helps you to handle your everyday life with ease.
