Unisex nan robust Outdoor Bluetooth speaker with integrated power bank and mounting clip Kalsten

Name: Unisex nan robust Outdoor Bluetooth speaker with integrated power bank and mounting clip Kalsten
Brand: Kalsten
SKU: 5758840437151
Price: 51.99 USD
Availability: InStock

$51.99 $103.98 SAVE $51.99 (50% OFF)

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Easy 14-Day Returns

Support Mon–Fri

Color

Green

Orange

Gray

Size

8000mAh

Product Description

The Kalsten Outdoor Bluetooth speaker combines rugged construction with practical charging capability – ideal for camping, hiking, construction sites, or everyday use on the go. The weather-resistant housing, grippy side elements, and a sturdy attachment clip make this device a reliable companion for any adventure. In addition to powerful sound, the device features a USB charging port so that smartphones or other devices can be charged on the go.

Key Product Features

Wireless connection via Bluetooth for easy music playback from smartphone or tablet
Built-in power bank function with USB port for charging external devices
Robust, weather-resistant housing with shock-absorbing surface for outdoor use
Non-slip side profiles and sturdy attachment clip for secure mounting on backpack or belt
Intuitive on/off switch and easily accessible ports for convenient operation
Compact, portable design for easy transport without compromising on performance

Areas of Application

Outdoor activities: camping, hiking, fishing
Work environments: construction sites, craft work
Leisure: picnic, park, bike or backpack trip
Emergency or travel use: additional power source for smartphones & more

Why Kalsten?

Kalsten stands for thoughtful outdoor electronics focusing on durability and functionality. This portable speaker combines reliable sound, rugged construction, and practical charging capability in a compact device. Perfect for anyone who doesn't want to compromise on music or mobile energy while on the go.

Discover now and equip your next outing with reliable sound and energy supply – Kalsten keeps you mobile.

Free standard shipping on all orders. No minimum purchase.

Ships to: United States
Processing: 1–4 business days (Mon–Fri)
Transit: 5–10 business days
Total delivery time: 6–14 business days
Order cut-off: 5:00 PM PST

You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.

See our full Shipping Policy.

You have 14 days from delivery to request a return.

Email support@open.shop with your order number to start a return.
Items must be unused, complete, and in their original packaging.
Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
Damaged, defective or incorrect items: we cover all return and replacement costs.
No restocking fees.
Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
Refunds are issued within 7 business days of inspection.

See our full Return Policy.

Questions about your order or our products? We're happy to help.

Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands

Email: support@open.shop

Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)

We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.

For quick answers, visit our FAQ page or use our Contact Form.

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