• 【Digital Signal】The USAMS SJ771 EP-50 uses a Type-C digital interface, supporting high-fidelity digital audio transmission for superior sound quality and compatibility with mainstream electronic devices.
• 【Comfortable Design】Featuring a semi in-ear design, these earphones are ergonomically crafted to provide a secure and comfortable fit, suitable for all-day wear.
• 【Premium Sound】Equipped with dynamic speaker drivers and high-elasticity diaphragms, these earphones deliver intricate audio details with deep bass and crisp treble, creating an immersive listening experience.
• 【Versatile Controls】The multi-function inline control button allows for easy one-handed operation, including answering/ending calls and playing/pausing music.
• 【Clear Communication】An integrated high-definition omnidirectional microphone captures clear voice input, ensuring lifelike call quality.
• 【Durable Construction】The earphones feature a TPE anti-tangle cable that is both flexible and wear-resistant, extending the product's lifespan.
• 【Lightweight Portability】Weighing only about 11 grams, these earphones are incredibly light and portable, perfect for commuting, office use, gaming, and various other scenarios.

Specifications:

• Material: ABS+TPE
• Speaker Size: Dynamic driver
• Sensitivity: 95dB±3dB
• Frequency Response Range: 20-20kHz
• Impedance: 32Ω±15%
• Plug Type: Type-C
• Cable Length: 1.2m
• Wearing Method: Semi in-ear