Battery location is not the best but it works. Just don't loose the screws. Button is much sturdier (than my last Sedo I owned) due to battery location so I don't mind the location too much. Disappointed the tune "Hey Jude" is missing from the line up of tunes. The product seam like it will last a long time and I'm happy with it. The slimmer button is better than the wider one. Everything came in great condition and was sent on time as expected. I would recommend the seller and product over cheaper models.
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