長持ちバッテリーワイヤレスヘッドフォン

中国のプロのヘッドフォンメーカーである Cheung Shing の高品質で長持ちするバッテリーワイヤレスヘッドフォンは、耳を完全に包み込む大きなイヤーカップを備えており、没入型でノイズを遮断する体験を生み出します。多くの場合、大型のドライバーと密閉された音響により、より豊かな低音とクリアなオーディオを実現します。ディープリスニング、ゲーム、スタジオでの使用に最適で、長時間装着しても快適さを重視していますが、かさばります。当社のオーバーイヤーヘッドフォンの多くには、アクティブノイズキャンセリング、ワイヤレス接続、一日中快適に過ごせる豪華なパッドなどの高度な機能が含まれています。

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製品説明

Over-Ear Headphones

SD-203 Headphone

Cheung Shing factory's high quality Long Lasting Battery Wireless Headphones feature large ear cups that fully enclose the ears, creating an immersive, noise-isolating experience. They often deliver richer bass and clearer audio due to larger drivers and sealed acoustics. Ideal for deep listening, gaming, or studio use, they prioritize comfort for extended wear but are bulkier. Many of our over-ear headphones include advanced features like active noise cancellation, wireless connectivity, and plush padding for all-day comfort.
Sinde is a subsidiary of Cheung Shing Development (H.K.) Ltd. Our company are capable of design and produce over-ear headphones and headsets. With more than 100 plastic injection machines, SMT, and over 10 assemble lines, we are able to produce and test any audio products from plastic parts to assembling in our own factory workshop. The company specializes in the design, development, production of various type of headphones and earphones. We welcome OEM and ODM according to customer’s requirements.

Specification

Model	SD-203
Bluetooth	JL7006F
Version	Bluetooth V5.4
Audio Decoding	SBC，AAC
Bluetooth Antenna	Ceramic antenna
Call Noise Reduction	2MIC ENC
Distance	>10m
Battery Capacity	500mAh
Speaker Specification	dynamic coil, composite film,，OD=40mm,impedance=32ohm
Play Time	50hrs
Call Time	40hrs
Standby Time	500hrs
Waterproof Grade	IPX4
Charging time	> 2 hours
Appearance treatment	spray metal paint, electroplating, hot stamping process
Other features	ultra-thin design, protein leather + memory foam, HIFI sound quality, simple and stylish