Bluetooth speaker under $50: what to check first

Under $50, a mid size Bluetooth speaker beats both tiny ones and huge ones. Tiny ones sound thin. Huge ones at this price tend to sound boomy and cost you in weight.

Aim for something that fits in one hand with a day of battery. The rest of this page is how to check that in a minute.

What does $50 buy?

At this price you get

• Clear sound for talk, podcasts and pop music at normal volume.
• Battery that often runs many hours per charge, according to the maker.
• A water rating on many models, good for splashes.
• A pairing method that works with most phones.

At this price you do not get

• Deep bass. Small speakers cannot move enough air.
• True stereo from one speaker.
• A long warranty.
• Sound that stays clean at top volume. Distortion is common.

Ruling: buy for loudness you need, not the biggest number on the box.

Five checks that matter

1. Battery hours. Look for the maker's claim, then read reviews for what owners report. Real use is often shorter at high volume.
2. Water rating. Look for a code like IPX7. The first X means no dust claim. The number after is water. Higher is better. A rating of 5 or 7 suits splashes and rain.
3. Charging port. USB-C is common and easy to find a cable for. An old style port needs a special cable.
4. Size and weight. Lift it in the shop if you can. A speaker you do not want to carry stays at home.
5. Pairing two speakers. Some let you link two for stereo. Only count that if you plan to buy two.

Watts and other numbers that mislead

Watts on cheap speakers are often peak numbers, not what you hear. Compare reviews of real rooms and listening, not the number. Two speakers with the same watts can sound very different.

Also ignore "bass boost" and "360 sound" as selling points. They describe the shape, not the quality.

Room guide

Walk away if

• No clear water rating but the page says "waterproof".
• Battery life is not stated.
• The speaker has no return window.
• The price is far below others and the reviews are all posted in the same week.

When a headset is better

If you use sound alone, in an office, or late at night, a pair of cheap wired or wireless headphones may be the better buy. Read headphones under $50 for how to pick.

Common mistakes

• Buying for volume and getting distortion.
• Skipping the charging cable check.
• Leaving it in a hot car, which can shorten battery life. Makers often warn about heat.

You can also check how often you will use it. A $40 speaker used 200 times costs about 20 cents a listen, which is fair. See cost per use for the method.