Lightning to 3.5mm Audio Adapter – Onten OTN-137

The Onten OTN-137 is a premium Lightning to 3.5mm headphone adapter designed for Apple users who still value high-quality wired audio. Crafted with an anodized aluminum shell and reinforced braided cable, it offers a sleek, durable, and portable design ideal for daily use.

Powered by a Cracking chip (model 3959 or 3889), this adapter supports a 16bit/44kHz sampling rate for clear, high-fidelity sound output. While it doesn’t support phone calls, it delivers excellent audio playback performance for music, videos, and voice recordings.

Compatible with iPhone 7 and newer models, including iPhone 8, X, XS, 11, 12, 13, and 14 (all variants), and fully supports the latest iOS systems. Available in stylish Titanium Dark Gray and Sky Mirror Blue colors, it blends modern aesthetics with top-tier functionality.

📱 Compatible Devices:
iPhone 7 / 8 / X / XR / XS / 11 / 12 / 13 / 14 (all models)
Supports the latest iOS versions

⚙️ Technical Specifications:

• Model: Onten OTN-137

• Connector Type: Lightning to 3.5mm female audio jack

• Chipset: Cracking – model 3959 or 3889

• Audio Decoding Rate: 16bit / 44kHz

• Shell Material: Anodized aluminum alloy

• Cable Material: Braided armor wire

• Certifications: CE, RoHS

• Supported Function: Audio playback only (no calling support)

• Colors: Titanium Dark Gray | Sky Mirror Blue

• Input Voltage: 5V

• Output Voltage (Audio): Max 2V

• Length: Approx. 12cm

• Weight: Ultra-lightweight

This product has been ordered and tested by Techmann. Onten products are internationally recognized for their high manufacturing standards, elegant designs, and reliable performance – now available with confidence through Techmann.