What Should You Prepare Before Using BTS Official Light Stick Ver.4 at a Concert?

Before concert day, check your BTS Official Light Stick Ver.4 package, prepare the alkaline AAA batteries specified in its instructions, and test the controls at home. Batteries are not included. Read the model’s app guidance and your concert organizer’s latest instructions separately: having the light stick does not by itself confirm that a particular show supports its wireless features.

What comes in the package?

The component list in COKODIVE’s product detail image identifies the official light stick, package, dust bag, strap, product manual and instant photo. Use that list when checking your delivery, then keep the manual somewhere you can find it before leaving for the venue.

The listing explicitly says that batteries are not included. A complete merchandise package therefore still needs a separate power-preparation step. Read the manual’s battery quantity and installation instructions before shopping for batteries; do not copy a battery count from another version.

What should you check before packing it?

1. Confirm the model. Use the Ver.4 instructions for this product. Instructions for a different ARMY Bomb edition may describe different controls.
2. Prepare the specified batteries. The listing calls for genuine alkaline AAA batteries and correct positive/negative polarity. It also instructs you to remove the batteries after use.
3. Try the basic controls at home. The detail image says to press and hold button ① to turn the light stick on or off. Once it is on, pressing button ① changes the LED color; button ② changes the flashing pattern. Use the labeled diagram in the manual to identify the two buttons.
4. Check the strap and pack the dust bag. Both appear in the components list. Follow the product instructions when attaching the strap, and protect the light stick from impact, heat and moisture.

Do you need an app for concert use?

The product’s Bluetooth/Self Mode instructions name the BTS Official Light Stick Ver.4 app and direct users to the App Store or Google Play. They describe entering Bluetooth mode by holding buttons ① and ② together while the light stick is off, then following the connection instructions.

This is model guidance, not confirmation of your event’s setup. Before downloading or pairing, consult the current official instructions for the product and your show. Check any required app, supported phone conditions and venue procedures there. This guide has not independently verified current app-store availability or compatibility with your phone.

What if the colors look wrong during a test?

The listing notes that low batteries can prevent some colors from displaying correctly or cause the power to turn off. Follow the manual’s battery checks first. That explanation does not establish the cause of every malfunction: if the product is damaged, the listing says to stop using it and not attempt your own repair or modification.

Quick questions before concert day

Does the box include batteries?

No. COKODIVE’s BTS Official Light Stick Ver.4 listing explicitly excludes batteries. Prepare the specified alkaline AAA batteries separately and confirm the required quantity in the manual.

Does Bluetooth mode guarantee synchronized lighting at my show?

No such guarantee is made here. Follow the organizer’s instructions for the specific event and model. The listing also notes that wireless operation may experience interference.

Can I leave the batteries inside after the concert?

The product’s handling instructions say to remove them after use to help avoid leakage. Keep the light stick at room temperature and away from heat and moisture.

Will ordering now guarantee arrival before my concert?

This preparation guide does not promise arrival by a concert date. Check the current listing and your travel deadline, then use our concert-order planning guide before purchasing.

Sources checked October 27, 2026: COKODIVE’s BTS Official Light Stick Ver.4 product description and its illustrated component and usage instructions. The statements above distinguish listed product facts from our preparation suggestions. No customer review or delivery guarantee is used. Product details and event guidance can change.

Get ready with COKODIVE

Plan your order around your concert and travel dates.

Check the exact model and its instructions before you buy: View BTS Official Light Stick Ver.4 at COKODIVE.