HiBy Digital Xoe
1. Product Overview
:::info[ HiBy Digital Xoe is a product of HiBy Digital, a sub-brand of HiBy Music. It is an ultra-clear dynamic earphone equipped with a diamond-like composite diaphragm, specially designed for daily listening. Through careful acoustic adjustment, our high-definition dynamic speakers combined with DLC diamond-like composite diaphragms are equipped with silver-plated audiophile-grade wires. And a highly sensitive semiconductor silicon microphone is implanted, which can better support daily incoming calls and high-definition recording, without being affected by signals or external interference. ] HiBy Digital Xoe comes in two versions: Type-C version/3.5mm version.
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2. Headphone technical characteristics
- DLC diamond diaphragm
- The highly rigid DLC-like diamond diaphragm can improve HIBYDIGITAL XOE's restoration of music details, and its light weight also helps extend its high frequencies.
- 8mm high-fidelity dynamic speaker
- HIBYDIGITAL XOE's compact in-ear design still has excellent dynamic response and abundant energy output, restoring every rhythm in the music.
- Dual magnetic circuit efficient drive
- Using the N52 high-strength magnetic core common in high-end speakers, and combining it with a dual magnetic circuit architecture, the driving efficiency of the rigid DLC composite diaphragm is doubled, allowing the details in the music to be easily released.
- Exquisite acoustic cavity design
- The reasonable airflow guidance structure is used to improve the driving efficiency of the HIBYDIGITAL XOE unit and increase the clarity of instrumental music and vocals. At the same time, the excellent air pressure balance design allows the dynamic unit to have the correct "damping response", making the listening experience more natural.
- Equipped with omnidirectional high-sensitivity silicon microphone
- It can support daily incoming calls and high-definition recording without being affected by signals or external interference.

- Convenient three-button wire control design
- Whether you are listening to music or making calls, you can control it at any time, and it is compatible with most smartphones and HiBy music players.

3. Headphone hardware parameters
| Headphone cover material | 3D printing process |
|---|---|
| Single-sided driver unit | 8mm high-fidelity dynamic speaker N52 high-strength magnetic core DLC composite diaphragm |
| Support decoding specifications (typeC version) | |
| Wire specifications | Audiophile-grade silver-plated OFC music cable Type-C version/3.5mm version |
| Whether to support Haibei Music exclusive mode | Support |
| Whether Switch mode is supported | Supported |
| Cord length | 1.10cm |
| Whether to bring a microphone | Equipped with a high-sensitivity silicon microphone, supporting calls and high-definition recording |
| Weight | 2.4g (one side) |
4. Acoustic parameters
| Comprehensive impedance | 21Ω |
|---|---|
| Frequency response | 20-40,000 Hz |
| Total Harmonic Distortion | < 3% |
| Maximum output power | 5mW |
| Sensitivity | 104dB/mW |
6. How to wear headphones
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Both the left and right sides of this headset and its wire need to be distinguished. L represents the left ear and R represents the right ear. The L/R mark of the headset is located next to the earphone vent. The L/R mark of the wire is located inside the 2-pin double-pin male connector. The correct connection method between the headset and the wire is as follows:
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After connecting and assembling the earphones, wear them around the ears. The correct wearing method is as follows. When wearing, please choose an earphone cover of the appropriate size according to your ear size to ensure a tight and comfortable wearing feeling. This earphone is an in-ear earphone. Poor sealing will cause low-frequency loss, reduced sound quality analysis, etc., affecting the listening effect. Please wear it normally.
7. Things to note when wearing HiFi headphones
- When wearing or storing headphones, please avoid high temperature, low temperature, humid or dusty environments to prevent damage to the headphones or affect the sound quality. It is recommended to store them in a special moisture-proof storage bag to reduce damage.
- Do not immerse the earphones in water to prevent liquid from entering the unit or cable. If there are water stains after use, wipe them dry in time.
- Avoid excessive pulling or bending of the headphone cable, which may cause internal breakage of the line.
- Avoid dropping the earphones hard to prevent internal parts from loosening.
- When connecting the device, do not insert or pull out the plug forcefully to avoid damaging the plug or device interface.
- When wearing it for a long time, you need to let your ears rest for a while to avoid ear fatigue and hearing damage; at the same time, avoid listening at high volume for a long time, which can not only protect your hearing, but also better preserve the unit performance.
- If the earphones malfunction (such as sound quality distortion, silence, poor contact, etc.), please do not disassemble and repair it yourself. You should contact the brand's official after-sales service to avoid affecting the product warranty.
- When cleaning the earphones, please use a dry and soft cloth to wipe them. Do not use corrosive cleaners such as alcohol and acetone to avoid damaging the unit casing and wire sheath. Pay attention to regular cleaning of the earphone covers to keep them clean and hygienic.