Is the battery rechargeable ?

Yes, It has a large lithium ion battery and at 50% volume it can play up to 30 hours. It can also charge your smartphone or other devices.

Cual es la aplicación para cambiar el sonido?

no tiene una app propia o exclusiva del aparato, usa la app de sonido de tu telefono movil o de por ejemplo el spoti... aparte tiene unos botones que se montan en los manubrios de la bicicleta, para adelantar o regresar a la previa espero te sirva esta informacion como nota extra, este aparato se oye bastante fuerte, por potencia no queda.

How can you replace the battery? Is it a standard size, readily available, doesn't require special tools to access, not glued in place, etc.

The battery is built-in installed ion-battery. It is rechargeable. We have a lifetime guarantee and if the battery should fail at any time and doesn't start up after performing the reset function we will replace the complete Celtic Blu Bluetooth unit.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Bluetooth 5.0 Speaker 16W 100ft Wireless Range w/Surround Sound - Comes w/FM Radio, Built-in Power Bank, MicroSD Card Slot, Bike Cage & Remote (Black)

Product ID: 35315791

Details

Audio Output Mode
Surround
Brand
Celtic Blu
Connectivity Technology
Auxiliary USB
Mounting Type
Handlebar
Speaker Maximum Output Power
16 Watts

📶100ft Bluetooth range

🔊16W 360° surround sound

🔋30-hour battery life

Description

🎵 Elevate your ride, own the outdoors—sound that moves with you!

POWER ON THE GO - Built-in power bank charges your devices, so you stay connected while you stay moving.
RUGGED RIDE READY - Waterproof IPX4, shockproof, and fits perfectly in your bike cage—music that keeps pace with your lifestyle.
ENDURANCE READY BATTERY - Up to 30 hours of uninterrupted playtime—your soundtrack for every adventure, from dawn to dusk.
UNMATCHED WIRELESS FREEDOM - Seamlessly connect up to 100 feet away and control your vibe without missing a beat.
IMMERSIVE 360 AUDIO EXPERIENCE - Fill any space with rich, room-filling sound that cuts through city noise and headwinds.

The Celtic Blu Tallboy Bluetooth 5.0 Speaker delivers powerful 16W 360° surround sound with a robust 30-hour battery and an impressive 100-foot wireless range. Designed for active lifestyles, it features waterproof IPX4 durability, a versatile bike cage mount, built-in power bank, FM radio, MicroSD slot, and remote control—making it the ultimate companion for outdoor enthusiasts and professionals on the go. Backed by a lifetime warranty, it’s engineered to keep your music flowing no matter where life takes you.

Specifications

ASIN	B01LY6UKCL
Additional Features	Waterproof
Antenna Location	Music
Audio Driver Type	Dynamic Driver
Audio Output Mode	Surround
Battery Average Life	30 Hours
Battery Capacity	6000 Milliamp Hours
Bluetooth Range	30.48 Meters
Brand	Celtic Blu
Built-In Media	Remote Controller, Carabiner Clip, 3.5mm Auxiliary Cable, USB Cable
Color	Black
Compatible Devices	Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television
Compatible with Vehicle Type	Bicycle
Connectivity Protocol	Bluetooth
Connectivity Technology	Auxiliary, Bluetooth, USB
Control Method	Remote
Controller Type	Battery Powered
Customer Package Type	Flat Free Package (FFP)
Customer Reviews	4.4 4.4 out of 5 stars (612)
Is Waterproof	TRUE
Item Weight	1.3 Pounds
MP3 player	No
Manufacturer	Celtic Blu
Maximum Range	100 Feet
Model Name	Celtic Blu
Model Number	Tallboy Black
Mounting Type	Handlebar Mount
Number of Audio Channels	5.0
Number of Batteries	1 Lithium Ion batteries required.
Number of Items	1
Power Source	Battery Powered
Speaker Maximum Output Power	16 Watts
Speaker Size	3.5 Millimeters
Speaker Type	Outdoor
Specific Uses For Product	Outdoor activities, beach outings, cycling
UPC	785123187394
Unit Count	1 Count
Warranty Type	lifetime warranty
Water Resistance Level	Waterproof
Wireless Technology	Bluetooth

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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