![I just got the jbl flip essential and I wanted to turn on low frequency mode and it said 31031 and I dont know why'd it said that, can someone help me I just got the jbl flip essential and I wanted to turn on low frequency mode and it said 31031 and I dont know why'd it said that, can someone help me](https://i.redd.it/im-using-jbl-underamour-flash-for-a-month-left-bud-connets-v0-2kwddl44d52b1.jpg?width=3072&format=pjpg&auto=webp&s=a20ded16da36aed9f7431f27be1d55a58a0a1113)
I just got the jbl flip essential and I wanted to turn on low frequency mode and it said 31031 and I dont know why'd it said that, can someone help me
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JBL Flip 3 Special Edition | Full-featured splashproof portable speaker with surprisingly powerful sound in a compact form
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![I just got the jbl flip essential and I wanted to turn on low frequency mode and it said 31031 and I dont know why'd it said that, can someone help me I just got the jbl flip essential and I wanted to turn on low frequency mode and it said 31031 and I dont know why'd it said that, can someone help me](https://preview.redd.it/sniped-some-jbl-lx66s-wondering-what-makes-them-rare-or-v0-3d7vu0jr283b1.jpg?auto=webp&s=a8e779f23bac5dbb9d5917cdf8e5d4cedf0f2638)