Kinera Baldr 4 EST 2BA 1DD Hybrid Driver HiFi In-Ear Headphones IEMs Noise Canceling Headphones With 0.78mm 2Pin Connectors - SHENZHENAUDIO
Kinera Baldr 4 EST 2BA 1DD Hybrid Driver HiFi In-Ear Headphones IEMs Noise Canceling Headphones With 0.78mm 2Pin Connectors - SHENZHENAUDIO
Kinera Baldr 4 EST 2BA 1DD Hybrid Driver HiFi In-Ear Headphones IEMs Noise Canceling Headphones With 0.78mm 2Pin Connectors - SHENZHENAUDIO
Kinera Baldr 4 EST 2BA 1DD Hybrid Driver HiFi In-Ear Headphones IEMs Noise Canceling Headphones With 0.78mm 2Pin Connectors - SHENZHENAUDIO

KINERA Baldr 4EST+2BA+1DD In-Ear Headphone

| Ask a Question
Regular price $1,399.00 USD
Sale price $1,399.00 USD Regular price
100% Authentic Guarantee
Lowest Price Guarantee
Members who purchase earn6995Rewards Points, And Two-year Warranty.
  • World Free Shipping & Returns

Join the Discord Discussion

Talk with DISCORD

Want an expert opinion?

Talk with Our Team

Follow us on official Twitter

Follow us on Twitter

Kinera Baldr Description

Four Electrostatic, Two Balanced Armatures, and One Dynamic Driver, Providing Rich Music Details:

In Kinera Baldr We have used a hybrid seven driver unit technology on each side featuring one dynamic driver, two balanced armature drivers, and four electrostatic drivers on each side. The low-frequency is handled by Kinera's 7mm strong magnetic micro dynamic driver unit. Mids are handled by two Knowles specially tuned drivers. While the treble portion is handled by four EST65QB02 electrostatic units. 

Dual Knowles Balanced Armature Driver Units:

The Kinera Baldr is equipped with Knowles composite double acting balanced armature customize unit, which enhances the vocal tone and solidity. These drivers ensures users get high resolution sound, distinct layers, and pure full-detailed sound with natural tonality.

Sonion High Frequency Electrostatic Units:

Equipped with four EST65QB02 Sonion electrostatic units, the Kinera Baldr produces beautiful rich music details and transparent treble portion. These four EST drivers weighs only 1.48gms with built-in micro transformers these can be driven easily. The EST drivers provides smooth extensions and details never heard before.

Powerful Dynamic Driver Unit for a Realistic and Powerful Lower End:

The dynamic driver unit features strong magnetic micro-moving coil, the motive force is N52 high magnetic flux ring magnetic steel. The driver unit has PU mixed material that improves the low frequency depth, high polymer fiber increases the tension strength, the analytical power.

Precise Frequency Division To Provide Distortion Free Sound Output:

The Kinera Baldr has an acoustic three-way design that provides perfect connection between the different driver units. The pair shows no distortion and provides accurate frequency division of the high, mids, and lows frequency bands. The overall curve connection is smooth. The frequency response range is from 5Hz to 40KHz.

Universal 0.78mm Two-Pin connectors:

The Kinera Baldr has universal 0.78mm Two-Pin connectors interface with different cables with different termination plugs. Cables are made up of 5N gold-plated single crystal copper. The cables consists of four strands total of 196 cores. The outer skin on the cables is comfortable, soft, transparent, and environment friendly golden luster. Termination plugs are made up of gold-plated copper material.At the same time, an adapter (pure copper gold plated) 3.5 to 6.35 and an aircraft plug (made of aluminum alloy, nice and durable, strong anti-interference ability) convenient to use the earphone during flight

Oakwood Earshells, Let the Danish God Of Light Illuminate Your Heart:

The earpieces in Kinera Baldr are made up of premium Oakwood. Oak tree is regarded as a symbol of tough quality. It is made with 16 special processes and has a strong stable build that doesn't deform, crack, or lose its color. Each IEM has a unique natural wood grain apperance, just as there are no two identical leaves in the world there will be no two identical earpieces of Kinera Baldr.

Break Through Structural Limitations, Small Bodies Can Also Release Large Energy:

Breaking through the structural limitations of small sized earphones, combining the ease of driving of the electrostatic unit with the high resolution of the balanced armature unit and the natural and loud advantages of the dynamic driver. Seven units are fitted into such a compact cavity, And adopts parallel placement that can effectively use the space.

Designed To Be Worn Around The Ear For A Comfortable Fit:

The Kinera Baldr is designed to be worn around the ear. The earshells are ergonomic and light weight, making the earphones very comfortable to wear. It just provides the best comfort, You won't even notice them in your ears even if you wear them for long time.

Strict Quality Checking:
The Kinera Baldr goes through dozens of strict quality tests. Thousands of test frequencies just to turn your worries into peace.

Bundled With A lot Of Accessories, Surprises For You Everywhere:

The Kinera Baldr comes with alot of accessories providing you the flagship experience. In addition to delivereing 3.5mm and 2.5mm cables and a variety of conversion adapters, It also has 11 pairs of silicone ear tips in different sizes,including 5 sets of Final eartips in different sizes. The pair also has a leather earphone carry case with a first class texture.


Shipping Fees

Worldwide Free Shipping on SHENZHENAUDIO, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.

If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 20 percent of the product cost.

Which Couriers To Use?

Given the amount of shipping partners we work with and the vast coverage area we serve, there are likely regions with much longer transit times than others. If you have any feedback, suggestions, or problems with the courier of your shipment, please feel free to submit a support ticket via the "Contact Us" button below.

Our goal is to provide our customers with the best shipping experience possible at a reasonable cost. This is why we constantly negotiate with existing shipping partners for lower rates and actively test new couriers for potential opportunities.

PO boxes or APO/FPO

The ability to ship to PO boxes or an APO/FPO address depends on the item's weight. If an item weighs more than 9 pounds, we won’t be able to ship to these addresses because of our current courier agreements.

To determine if your order is eligible for shipment to PO boxes or an APO/FPO address, please contact SHENZHENAUDIO Support.

Estimated Delivery Time

For customers in the continental United States:
5 to 14 business days from the date of shipping

For customers in Hawaii and Puerto Rico:
2 to 4 weeks from the date of shipping
International customers can expect longer shipping times, depending on the country in which they live:

Canada: 1 to 3 weeks from the date of shipping
Australia, New Zealand, Germany, France, and the UK: 2 to 4 weeks from the date of shipping
Other countries not listed above: 3 to 6 weeks from the date of shipping

Please keep in mind that these are rough estimates and shipments can be delayed due to unforeseen circumstances, like postal strikes or severe weather.

If, for some reason, you don’t receive your order within the estimated time frame provided above and suspect that it might be lost in transit, please submit a support ticket from your transactions page and we can look into the order with the courier. Lost-in-transit requests must be submitted to SHENZHENAUDIO Support within 4 months of the date of shipping or before the courier archives the tracking information.

Easy 30-Day Return Policy

If you are dissatisfied with your purchase for any reason, you may return it to SHENZHENAUDIO within 30 days of the received date, subject to the conditions and exclusions below.

Eligibility Conditions

Please read conditions below. If all conditions are not met, SHENZHENAUDIO reserves the right to refuse the return. All returned items must be in new condition, in their original unaltered box (including an intact UPC code) and must include all packing material, blank warranty cards, manuals and accessories. SHENZHENAUDIO can only refund the original purchase price. Shipping and handling fees are nonrefundable.

Defective or Damaged Items

Defective items may be repaired, exchanged or refunded at our discretion for the same model or manufacturer's equivalent model.


Depending on where you live, the time it may take for your exchanged product to reach you, may vary. Please allow 3-5 business days for mail-in exchanges to be processed.

Refunds & Credits

Once we receive and inspect your item(s), we will credit your account. Please allow 5-7 days for a credit to appear on your account. In most cases, we will issue your refund in the same way you made the original purchase. Please note: we can only refund the original purchase price. Shipping and handling fees are nonrefundable.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.


To return your product, you should mail your product to: 4F 405, Building F, No.2 Shangxue Science and Technology North, Bantian Street, Longgang Dist, ShenZhen, 518129 Guangdong, China

If you’ve done all of this and you still have not received your refund yet, please contact us at