
How Earpad Materials Impact Headphone Return Rates
Three months after a shipment of over-ear headphones hits the market, the distribution channels start receiving a specific pattern of complaints: the earpad surfaces are

Three months after a shipment of over-ear headphones hits the market, the distribution channels start receiving a specific pattern of complaints: the earpad surfaces are

During sample approval, a pair of over-ear headphones may pass both appearance and sound-quality checks, and the buyer signs off on the sample. Three months

What "Bluetooth 6.0" on a quotation actually tells you When a headphone quotation arrives marked Bluetooth 6.0, the instinct is to treat the version number

An approved headphone sample defines the product the buyer expects to receive. It confirms the appearance, sound, functions and overall user experience. Production preparation often

The EU PPWR has moved from preparation to application. The European Commission states that Regulation (EU) 2025/40 entered into force on 11 February 2025 and

Open ear earbuds are becoming a stronger product direction for sports, commuting, office use, and daily listening. For many headphone brands, the appeal is clear.

If you source headphones from China, you lived through the Red Sea rerouting that started in late 2023. What happened on February 28, 2026 makes

In many OEM headphone projects, buyers spend most of their attention on sound quality, appearance, and product functions during the sample stage. Retail packaging is

When buyers see brands like JBL using USB-C for audio, it is easy to ask a simple question: Is the 3.5mm headphone jack going away?

When a buyer asks a headphone factory for a quote, the first question is often simple: “How much is this model?” But for an OEM

Three months after a shipment of over-ear headphones hits the market, the distribution channels start receiving a specific pattern of complaints: the earpad surfaces are

During sample approval, a pair of over-ear headphones may pass both appearance and sound-quality checks, and the buyer signs off on the sample. Three months

What "Bluetooth 6.0" on a quotation actually tells you When a headphone quotation arrives marked Bluetooth 6.0, the instinct is to treat the version number

An approved headphone sample defines the product the buyer expects to receive. It confirms the appearance, sound, functions and overall user experience. Production preparation often

The EU PPWR has moved from preparation to application. The European Commission states that Regulation (EU) 2025/40 entered into force on 11 February 2025 and

Open ear earbuds are becoming a stronger product direction for sports, commuting, office use, and daily listening. For many headphone brands, the appeal is clear.

If you source headphones from China, you lived through the Red Sea rerouting that started in late 2023. What happened on February 28, 2026 makes

In many OEM headphone projects, buyers spend most of their attention on sound quality, appearance, and product functions during the sample stage. Retail packaging is

When buyers see brands like JBL using USB-C for audio, it is easy to ask a simple question: Is the 3.5mm headphone jack going away?

When a buyer asks a headphone factory for a quote, the first question is often simple: “How much is this model?” But for an OEM
CopyRight © 2023 Shenzhen Sonun Technology Co., Ltd. All Right Reserved.