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Most popular bluetooth speakers
Comparing JBL Charge 3 and JBL Charge 4
Lowest price found: $69
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Lowest price found: $179.95
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Physical Features
Speakers range from not being able to handle even a drop of water to being able to be fully submerged in water for several minutes. Do you plan to take your speaker outside? To the beach? To the pool? In the shower? Then you definitely need to verify the level of water resistance before purchasing. You can tell the water resistance by the IP rating—the higher the rating, the more resistant the speaker is to the elements. For reference, the first digit refers to dust protection and the second digit refers to water protection. It reads as: IP68. Anything higher than IP66 will be dust- and splash-proof, meaning it can handle some contact with water, but cannot be fully submerged or soaked.
Water Resistant
IPX rating if applicable
IPX7 - Immersion up to 1m
IPX7 - Immersion up to 1m
Dustproof Dust is a difficult element to combat, since it accumulates naturally and you have very little control over its ability to clog up your speaker. Dust and electronics just don’t get along very well. A ... Show more
Rugged Design Bluetooth speakers can be durable, rugged, shockproof, dustproof, armored, splash-proof, water resistant and waterproof - all of which can be overwhelming and confusing. In order for a speaker to be c ... Show more
Battery life for Bluetooth speakers is measured in milliampere hours (mAh). Manufacturers will report the battery life of a speaker in the average number of hours it takes to empty from a full charge. Keep in mind this number is based on medium levels of usage. If you play the speaker on full volume, it will drain the battery faster. Some specialty features like using the speaker to charge your phone or casting an LED light show will also drain the battery faster. The manufacturer reported number is just an estimate, and may be slightly different based on your usage.
It’s also important to consider is the type of battery. Rechargeable lithium-ion (LI-ion) batters are ideal, but some speakers only take standard or rechargeable AA/AAA/C/D batteries. You may even find Bluetooth speakers that recharge via solar power—great for outdoor use!
Battery Life
Charging Time
How long it takes to charge the battery
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battery_charging_full
Power Bank This refers to the speaker’s ability to act as a charging station for your device. In addition to input power (which charges the speaker), some speakers also come with output power, meaning it can cha ... Show more
Sound Quality
speaker_group
Sound System A speaker’s sound system is described as either mono or stereo. Mono speakers play audio from a single channel, giving the impression that the sound is coming from one direction. Stereo uses two or mo ... Show more
Stereo
Stereo
speaker_group
Number of Drivers To understand the inner-workings of a Bluetooth speaker, look first at the number and type of drivers. Drivers are the cones or horn-shaped objects inside the speaker box. The number of drivers tells ... Show more
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wifi_tethering
Subwoofer Having a separate speaker driver dedicated to the lower frequency tones gives your speaker a more robust, rounded out sound. It allows the other drivers to focus on the sounds that they’re best equipp ... Show more
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Speaker Breakdown Use the speaker breakdown to better understand sound quality based on the makeup of the speaker. Manufacturers will often report additional details on the speaker drivers, such as the shape (cone or d ... Show more
Two 50 mm Transducer size
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Total Output Power Also known as “power handling,” a speaker’s total output power is recorded in wattage. A watt is a measure of electrical power. Thus, higher output means more powerful (or louder) speakers. When deter ... Show more
graphic_eq
Frequency Range Measured in Hertz (Hz), frequency response range describes how high and low a speaker can play. The larger the range, the better the speaker will be at reproducing the audio being played. As a frame o ... Show more
65Hz-20kHz
60Hz–20kHz
wifi_tethering
Connectivity
Bluetooth Range If you can find it, you should always check the Bluetooth range of your speaker. You won’t realize it isn’t long enough until it stops working for you! Bluetooth range is important for a couple of rea ... Show more
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Hands-Free Function If you plan on using your speaker to make and take calls, it needs to come equipped with a built-in microphone and speakerphone. To make a call, you can use voice-activated dialing or key in the numbe ... Show more
device_hub
Connects to Multiple Devices In most cases, your Bluetooth speaker will connect to one device at a time and your device will connect to one Bluetooth speaker at a time. Some speakers come equipped with a feature that allows you t ... Show more
settings_input_composite
Aux Cable Port While Bluetooth is a quick and easy way to connect your device to a speaker, at times you may want to use a hardwired connection instead. You would do this through a 3.5mm headphone or auxiliary jack. ... Show more
phonelink_ring
Remote / App Control Apart from the controls on the speaker itself, some Bluetooth speakers may come with a remote to turn the speaker on or off, activate Bluetooth scanning, turn volume up or down, or respond to calls. I ... Show more
JBL Connect+
speaker_group
Connects to Other Speakers Generally speaking, Bluetooth speakers aren’t usually meant to connect to other Bluetooth speakers unless they come equipped with a hub or transmitter. In those situations, your device connects to the ... Show more
nfc
NFC Near Field Communication (NFC) is a new technology that allows you to connect devices by simple tapping them together. To use it, your device (phone, tablet, computer, etc.) and your speaker must have ... Show more
AirPlay AirPlay is a feature for Apple products that offers another way to connect your devices to Bluetooth speakers. The speaker must come equipped with AirPlay in order for you to connect your Apple device ... Show more
Basic Info
Brand
JBL
JBL
Model Numbers
Mouse over a model for a picture
Details
- Bluetooth - wirelessly connect up to 3 smartphones or tablets to the speaker and take turns playing powerful stereo sound.
- Built-in rechargeable li-ion battery supports up to 20 hours of playtime and charges smartphones and tablets via USB.
- IPX7 waterp... Read more
- Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying powerful sound.
- Battery type Lithium ion Polymer 27Wh (Equivalent to 3.6Volt, 7500mAh). Battery charge time 4 hours (5V/2.3A). Music playtime up to 20 hours... Read more
Additional Features
Additional Features
Any other features that make this device unique
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Auto-power off
Accessories
Chargers, cables, cases that come with the device
5V 2.3A USB Adapter, Micro USB Cable
1 x Type C USB cable
General Info
Warranty
1 Year Limited Warranty
1-Year Warranty
Video reviews
We found 7 video reviews
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We couldn't find any video reviews for JBL Charge 4 yet
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Customer Reviews
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