A pair, Two different experiences
More choices to go truly wireless
Calus earbuds have two different smart modes in each pair.
Bass mode blocks ambient noise and stops air leaks to boost bass. Awareness
mode lets you adapt to your surroundings. You can still listen to music and
hear clearly.
Clear Voice on Call - Similar to Face-to-Face Conversation
The Calus Round7 is equipped with 4-mic beamforming
technology to track and deliver high-quality voice signal. Then, the Deep
Neural Network AI algorithm is used to reduce environmental noise. Your voice
is now crystal clear to the person you are talking to.
Incredibly Powerful Bass – Power to Amaze You
Equipped with 13mm high-sensitivity drivers, the Calus
Round3 is specially designed for dynamic sound, and incredibly powerful bass and
reproduces every detail of the music as the artists intended.
IPX5 Waterproof – No more
sweat? Fear not!
IPX5 is waterproof against
rain and sweat.
Intuitive Force Sensor – One-touch control
Control your music and calls, access the voice assistant
thanks to the touch sensor technology integrated into both earphones.
Bluetooth 5.1 – Simultaneous, Low Latency
The Bluetooth 5.1 chip that transmits audio to the left and
right ears simultaneously ensures a stable connection and exceptional listening
experience. Low audio latency also allows for a pleasant listening experience.
Battery life: 5+30 hours of battery life on the go
Because audio is an important part of your life, up to 5
hours of listening time on a single charge. The compact charging case provides
an additional 30 hours of battery life, for a total battery life of 35 hours.
Type-C Charging Port - Ergonomic Charging Port
The Type-C charging port is a more reliable and flexible
port. Plug it in comfortably without worrying about which city is the right one
to charge the case.
Shop with Convenience: Explore our online store and enjoy a seamless shopping experience. Enjoy complimentary doorstep delivery on your purchases and elevate your shopping convenience.
1. Shipping Policy Overview:
1.1 All orders are processed and shipped within 3 business days, excluding holidays.
1.2 We offer standard and expedited shipping options. Shipping rates and estimated delivery times are provided during the checkout process.
2. Shipping Locations:
2.1 We currently ship to [list of countries or regions]. For shipping to other locations, please contact our customer service.
3. Shipping Costs:
3.1 Shipping costs are calculated based on the weight of your order and the selected shipping method. The total shipping cost will be displayed during the checkout process.
3.2 Free shipping may be available for orders exceeding a specified amount. Check our website for current promotions and eligibility.
4. Order Tracking:
4.1 Once your order is shipped, you will receive a confirmation email with tracking information. You can track the status of your order using the provided tracking number.
5. Delivery Times:
5.1 Estimated delivery times are provided during the checkout process. Please note that these are approximate and may vary based on factors beyond our control, such as customs processing and local postal services.
6. Customs and Import Duties:
6.1 For international orders, customers are responsible for any customs and import duties that may apply. We recommend checking with your local customs office for information on potential charges.
7. Undeliverable Packages:
7.1 If a package is returned to us as undeliverable due to incorrect address information provided by the customer or if the package is unclaimed, we will attempt to contact the customer for clarification. Additional shipping charges may apply for reshipment.
8. Shipping Delays:
8.1 While we strive to meet the estimated delivery times, unforeseen circumstances such as weather, natural disasters, or carrier delays may cause shipping delays. We appreciate your understanding and patience in such situations.
9. Shipping Restrictions:
9.1 Some products may have shipping restrictions or may not be eligible for international shipping. Refer to the product details for specific information.
10. Contact Information:
10.1 If you have any questions or concerns regarding our shipping terms and conditions, please contact our customer service team at 0703145322.
These shipping terms and conditions are subject to change without notice. Please review this page regularly for updates.
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