How long does the battery last?

About 2 hours for the earbuds and 2.5 hours for the speaker at 70% volume. Talk time is about 2 hours. Plan on charging often.

How do you charge it?

A micro-USB cable is included and plugs into the 500mAh battery. There is no USB-C port, so bring the right cable.

Can you use the earbuds without the speaker?

Yes, the earbuds are true wireless and pair over Bluetooth on their own. The speaker is needed to store and recharge them.

Does it have a microphone for calls?

Yes, the speaker has a built-in microphone for making and receiving calls. The earbuds also have a call answer feature.

The Duality earbuds and speaker unit, a micro-USB charging cable and a brown gift box.

Is it good for running or the gym?

The ergonomic buds are shaped to stay in during exercise, but the 2-hour battery limits long sessions. The speaker is better left at home.

What do buyers say about the 8 Promotional Duality True Wireless Earbuds & Speaker?

Rated 5 out of 5 from 3 ratings. Buyers like: FM radio is an unexpected bonus with responsive tuning and excellent sound; Speaker doubles as a charging and storage dock for the earbuds; Microphone for calls is clear and works reliably.

Where can I buy the 8 Promotional Duality True Wireless Earbuds & Speaker?

3 stores we checked sell it, including AmberPromos - Custom Printed Products, Inkmule, Corporate Specialties.

8 Promotional Duality True Wireless Earbuds & Speaker

Q: Where is the 8 Promotional Duality True Wireless Earbuds & Speaker cheapest?

At AmberPromos - Custom Printed Products, for $305.67, 21% under what the other stores charge, as of our latest check.

Best price now

$305.67at AmberPromos - Custom Printed ProductsChecked 6 h ago

21% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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What reviewers say

Buyers describe the Duality as a practical multi-function gadget, with the FM radio and the earbud charging dock singled out as pleasant surprises. The call microphone and the secure earbud fit also draw praise.

What people mention

FM radioPraisedBuyers call the radio an unexpected bonus with responsive tuning and good sound.
Charging dockPraisedThe speaker doubles as a storage and charging station for the earbuds.
Call microphonePraisedOwners say calls come through clearly and the mic works reliably.
Earbud fitPraisedThe ergonomic shape keeps the buds secure during intense exercise.
Battery lifeMixedThe 500mAh battery gives solid speaker playtime, but per-charge runtime is short.

About the 8 Promotional Duality True Wireless Earbuds & Speaker

Promotional Headphones, Earbuds & Speakers, Duality True Wireless Earbuds & Speaker - 500mAh Battery & FM Radio, The Duality, combining True Wireless Stereo Earbuds with a Wireless Speaker, is a music lover's dream come true. The all-in-one speaker doubles as a storage and charging station for the earbuds and also features a phone stand function to hold your device while the music is playing. With over 2 hours playback time these earbuds are great for extended activities and the ergonomic earbud shape helps them stay put while exercising. The speaker has a built-in FM radio module and a built-in microphone for receiving or making phone calls and an anti-slip base. The Duality includes a micro-USB charging cable to recharge its 500mAh lithium battery and comes in a brown gift box. Playback time: 2.5 hours for the speaker and 2 hours for the earbuds per charge (at 70% volume); Talking time: 2 hours; Output: 5W. ... #GC6270 $38.21/each.

What buyers say

Buyers like