Over-Ear Headphones SD-203 Headphone with ANC

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Product Description

Over-Ear Headphones

SD-203 Headphone with ANC

Over-ear 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 ANC
Bluetooth	JL7018F
Version	Bluetooth V5.4
Audio Decoding	SBC，AAC
Bluetooth Antenna	Ceramic antenna
Noise Reduction	Single microphone call noise reduction
ANC	4MIC hybrid noise reduction (FF+FB), noise reduction depth-35dB (average)
Distance	>10m
Battery Capacity	1000mAh
Speaker Specification	dynamic coil, composite film,，OD=40mm，impedance=32ohm
Play Time	70hrs
Call Time	60hrs
Standby Time	1000hrs
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

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Hot Tags: Over Ear Headphones, Headphone, SD-203 Headphone, ANC, ENC, Headset, High Quality, customize, OEM, ODM, Foldable Headset, Headphone Manufacturer, Headset Factory

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