Customer reviews from Tzumi Electronics
Okko - Sonic Bass V4 Portable Bluetooth Speaker, USB-Rechargeable Portable Speaker
Average customer rating
4.9
(4,463 Reviews)
Rating breakdown 4,463 reviews
5 Stars
4,245
4 Stars
92
3 Stars
74
2 Stars
15
1 Star
37
99%of customers recommend this product.
(
130 out of
131)
Customer Reviews for Okko - Sonic Bass V4 Portable Bluetooth Speaker, USB-Rechargeable Portable Speaker
Customer Rating
5
Super bass owner
on February 24, 2026
Posted by: Blacc
Like the speaker overall, just wish there was a bass button. Rather Than The Speaker Coo For Me !!
Written by a customer while visiting Tzumi Electronics
Customer Rating
1
Registration not fast and easy
on February 23, 2026
Posted by: wQ3ltZH
Went to do the easy registration and low and behold it requires an upload. Maybe my definition is different from a company.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Trucker Life
on February 22, 2026
Posted by: El029
Looking forward to using this baby. Especially in my semi truck.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Mz. C
on February 22, 2026
Posted by: 26DfNvo
I HAVEN'T TRY YET. It should be an easy way for you to get in here and fix the back of it with all the panels are like the C port and USB port
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Nice little speaker
on February 22, 2026
Posted by: Drumman32
Pretty cool boom box. It isn't as loud as my jbl but a great buy for the price.
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
speaker
on February 21, 2026
Posted by: v7EJrBQ
good speaker i’m pretty sure idk if it has a software
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Good
on February 21, 2026
Posted by: Teemccraw
Great quality of sound and I can't wait to use it in my truck
Written by a customer while visiting Tzumi Electronics
Customer Rating
5
Best boost
on February 21, 2026
Posted by: iHItrU
Best bass ever I can’t lie about it I love this speaker
Written by a customer while visiting Tzumi Electronics