Kalsten | Trucker Dual Mic Wireless Bluetooth 5.1 Noise Cancelling Headset/Earphones
BLUETOOTH HEADSET 5.1: Call clarity during phone calls is significantly enhanced by the advanced Bluetooth 5.1 HD technology. You have the ability to make calls from any device, and the connection between two smartphones happens quickly and effortlessly.

HIGH-QUALITY AUDIO PERFORMANCE: The wireless headset uses multiple built-in microphones to detect wind noise and provide noise cancellation. This is complemented by the advanced CVC8.0 technology, which, along with proprietary DSP technology, ensures that your voice remains clear and distinct even from a distance.
IMPROVED BATTERY LIFE: This battery allows for an impressive 20–25 hours of uninterrupted talk time and up to 280 hours in standby mode, with a charging time of only 1.5 hours. Ideal for professionals who need to use their smartphones on the go.
ERGONOMIC DESIGN: To ensure that the ear buds fit perfectly, the 180° ear clip of the microphone and the 270° boom microphone have been extensively tested for comfort. Even during long conversations, you will not experience any discomfort throughout the day.
SPEAKERPHONE: Simply activate Siri or Google Assistant to effortlessly stream multimedia content, make hands-free calls, and receive GPS directions. Additionally, this wireless Bluetooth headset is compatible with common voice and collaboration tools such as Microsoft Teams and Skype.

Technical Specifications:
- Color: Black
- Material: ABS
- Bluetooth Version 5.1
- Bluetooth Range: 10 Meters
- Built-in Microphone: Yes
- CVC8.0 Noise Cancellation
- Music Playback Time: 18–20 Hours
- Talk Time: 20–25 Hours
- Standby Time: Approximately 280 Hours
- 250mAh Built-in Battery (included)
- Charging Time: 1.5 Hours
Delivery Contents:
1 Headset
1 Charging Case
1 Charging Cable
1 User Manual
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.