Mifo O7

Balanced Armature TWS Bluetooth 5.0 Earphone

    IPX7 Waterproof
    Qualcomm QCC3020 Bluetooth Chip Support Apt-x ACC SBC
    7h Playing Time
    *Note: Please do NOT use fast-charging adapters
Regular price $149.99 USD
Sale price $149.99 USD Regular price

O7 TWS in Two Versions

MiFO O7 dual balanced armatures version uses one set of DWEK medium and high frequency balanced armatures respectively, which are superimposed with a 30095 high frequency balanced armatures that has detailed resolution and reproduces the true sound of different instruments, the increase of the frequency range is richer in high frequency details and the vocals are fuller. While Single BA version use a full-frequency balanced armature driver.

Synchronous Transmission Without Delays

Compared with other TWS that the sound is transmitted from left to right, O7 supports that sound is transimitted to left and right at the same time

High Resolution HiFi Monitoring

Qualcomm QCC3020 Bluetooth 5.0 Chip

Supports Apt-X lossless transmission significantly improving transmission efficiency,with low latency

Inside the Box

  • 1 x Mifo O7
  • User Manual

1 Year Warranty

The Mifo O7 Comes with a 1 year warranty on the True Wireless Earbuds only. Warranty doesn't apply to the included accessories.

Technical Details

22Ω (Single BA Version)
60Ω(Dual BA Version)
Bluetooth Chip
Qualcomm QCC3020
Bluetooth Version
Transmission Distance
20 meter
Earphone Battery
40mA x2
Charging Cabinet Battery
Charging Plug
Operation Method
Touch Control
Standby Time
About 7 hours,3 times charging by Charging Cabinet
About 4.5g x2 (Earbuds)
About 83.5g(Charing Cabinet)

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

Shipping Policy

Which countries do you ship to?

How much does shipping cost?

How long does it take to receive the order after it is placed?

What happens if the parcel has been shipped but not delivered?

Who will pay for the import tax/custom fees

What shipping companies do you use?

Customer Support

How do I get help for my order?

Do I get tracking details for my order?

How do I cancel my order?

30-Day Return Policy

Where should I send the product for the return process?

When must the product be returned after receiving the RMA form and details? 

When will I receive my refund after returning the product?