Chu is a breakthrough earphone, pairing incredible value with quality sound. It features a 10mm high-performance titanium-coated dynamic driver, follows the well-received VDSF frequency target set by Moondrop, and includes a set of Spring Tips!
Driver: 10mm high-performance dynamic driver
Diaphragm material: Titanium coated
Sound coil: 0.035mm ultra-fine black CCAW
Magnetic circuit: N52 neodymium
High-performance internal magnetic circuit
Acoustic filter: Patented anti-blocking (anti-imbalanced) acoustic filter
Sensitivity: 120dB / Vrms (@1KHz)
Impedance: 28 Ω 土 15% (@1khz)
THD: THD @ 1KHz ≤ 1%
Frequency range: 10Hz 35kHz (IEC61094, Free Field)
Effective frequency response: 20Hz -20kHz (IEC60318-4, -3dB)
Orders ship within 24 hours, Monday - Friday from Long Beach, California
When you go to checkout you will see the shipping options and speeds for your region. Most orders in the United States over $50 will have a free shipping option:
Over $50 - Free UPS Ground
Over $500 - Free UPS 3 Day Select
Over $1000 - Free UPS 2nd Day Air
Over $3000 - Free UPS Next Day Saver
We want to make sure you get your product on time, and in perfect condition.
If there is going to be any delay we will let you know.
Orders over $1000 may require a signature for delivery.
Once your order has shipped, you should receive an email from us with the tracking information. If you created an account at checkout you can also view tracking information by logging into your account. You can also track your order via the shop app: https://shop.app
To ensure that you are 100% satisfied with your purchase, you have up to 60 days to return your purchase.
Depending on bank processing time, a refund can take up to 10 business days to complete.
Should you run into any issues or have questions, please email us at firstname.lastname@example.org or chat with us here on the site during regular business hours.
Abuse of the return policy may result in a rejection of future orders or return requests.
We reserve the right to deny a refund at any time in the process.