If you want a small adapter for charging and transferring data between a USB-C cable and a Lightning iOS device, choose TechMatte USB C; if you need a Micro-USB charging cable for headphones, speakers, or other compatible gear, choose JMDDS USB Charger Charging. For glasses wearers choosing charging accessories for their listening setup, the connector their device needs matters more than the fact that they wear glasses.
TechMatte USB C vs JMDDS USB Charger Charging at a Glance
• TechMatte USB C: A compact USB-C-to-Lightning adapter with support for up to 27W PD charging and 480Mbps phone-to-computer data transfer; its main limitation is that it does not support headphones or other OTG accessories.
• JMDDS USB Charger Charging: A USB-A-to-Micro-USB cable for charging and data transfer with compatible devices, including headphones and speakers; its stated charging support is up to 10W.
• Choose TechMatte if you have a Lightning iPhone, iPad, iPod, or AirPods and want to use a USB-C cable.
• Choose JMDDS if the device you need to charge has a Micro-USB port and you need a USB-A cable.
• Both list data transfer up to 480Mbps, but TechMatte specifies phone-to-computer transfer only; choose based on your device’s connector and the job you need done.
TechMatte is a USB-C-to-Lightning adapter intended to connect a USB-C cable to a compatible Lightning iOS device. The stated compatibility includes iPhone, iPad, iPod, and AirPods. It also works with USB-A-to-USB-C and USB-C-to-USB-C cables, including USB-C cables with or without an E-Marker. That flexibility can help if your existing cable has USB-C at the device end and you want to connect it to a Lightning device without carrying a separate Lightning cable.
The adapter supports charging up to 27W PD, with compatibility also listed for 18W and 12W charging levels. It supports data transfer up to 480Mbps, specifically for transferring data between a phone and a computer. Its aluminum-alloy shell is described as providing heat dissipation and durability, and the package quantity is two adapters with anti-loss holders. Those details make it a practical option for someone who wants a small connector change for charging or supported computer transfers.
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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-20 · 7 min read · Independent comparison
Who should skip it: Skip TechMatte if you need a Lightning audio adapter, an OTG connection, or a cable for a Micro-USB device.
JMDDS is a USB-A-to-Micro-USB cable designed for charging wireless Bluetooth speakers, headphones, headsets, earphones, game controllers, and other compatible products. It is the more direct match when the device has a Micro-USB charging port and the power source has a USB-A connection. Unlike TechMatte, it is a cable rather than an adapter, so there is no need to add it to a USB-C cable to change that cable’s connector.
The cable supports charging up to 10W, with listed charging modes including 5V at 2A, 1A, or 500mA. It also supports data transfer up to 480Mbps. For a compatible device, that makes it suitable for ordinary charging and supported syncing or file-transfer tasks; the cable’s stated data rate does not mean every connected device will use data transfer. Compatibility depends on the device and its Micro-USB port.
JMDDS lists a flame-retardant outer shell and safeguards against overheating, overload, overcharging, and short circuits. Those protections are relevant when choosing a cable for everyday charging, but they do not change the cable’s connector type or its stated charging limit. If your headphones have USB-C or Lightning instead of Micro-USB, this cable will not match them.
Who should skip it: Skip JMDDS if your device needs a USB-C or Lightning connector, or if you need a USB-C-to-Lightning adapter rather than a Micro-USB cable.
• For a Lightning iPhone, iPad, iPod, or AirPods → TechMatte USB C. It is specifically designed to adapt a USB-C cable for compatible Lightning devices.
• For a Micro-USB headphone, speaker, or controller → JMDDS USB Charger Charging. Those are among the cable’s stated device uses.
• For the higher stated charging ceiling → TechMatte USB C. It supports up to 27W PD, while JMDDS lists charging up to 10W. Actual charging depends on the connected device and power source.
• For a USB-A-to-Micro-USB connection → JMDDS. Its cable type and connector are the straightforward fit for that setup.
• For a USB-C cable you already own → TechMatte. It can connect USB-C cables to Lightning devices, including cables with or without an E-Marker.
• For phone-to-computer data transfer through a Lightning device → TechMatte. Its data-transfer support is specified for that purpose, up to 480Mbps.
• For a Micro-USB device that needs charging and supported syncing → JMDDS. The cable lists data transfer up to 480Mbps as well as charging.
• For headphones worn with glasses → decide by the charging port, not the eyewear. These are charging accessories, not hi res over ear headphones for glasses wearers or sports earbuds for glasses wearers. Neither product provides a headband, audio output, or microphone.
I would choose TechMatte USB C if I needed an adapter for a Lightning iOS device, because it supports up to 27W PD charging and phone-to-computer data transfer while working with different USB-C cable types. For glasses wearers, my recommendation is still to match the accessory to the headphones’ charging connector: TechMatte cannot serve as a headphone adapter. If my device instead had a Micro-USB port, I would choose JMDDS for its direct USB-A-to-Micro-USB cable design.
Before choosing, check the connector on the device you intend to charge and the connector on the cable or power source you plan to use. TechMatte is an adapter for USB-C cables and Lightning devices; JMDDS is a USB-A-to-Micro-USB cable. The two are not interchangeable, even though both list data-transfer speeds up to 480Mbps.
Also separate charging from audio connectivity. JMDDS is described for charging and data transfer with compatible headphones and other devices; TechMatte explicitly does not support headphones. Neither item is a headphone, microphone, or audio adapter. If you are searching for with microphone headband headphones for glasses wearers, these products do not provide that function. Check the current price on Amazon using the page’s button if price matters to your decision.
No. The listed limitations explicitly exclude headphone support, as well as microphones and other OTG accessories. It is intended for charging compatible Lightning iOS devices and phone-to-computer data transfer.
It is designed for compatible headphones and other devices with a Micro-USB charging port. The listed charging support is up to 10W; confirm that your headphones use Micro-USB and that your power source has a USB-A connection.
Both list transfer speeds up to 480Mbps. TechMatte specifies phone-to-computer transfer only, while JMDDS lists data transfer for compatible connected devices. The actual use depends on the device and connection.
Neither is a pair of earbuds, and neither is described as an audio accessory for wearing with glasses. Choose JMDDS only if the earbuds have a Micro-USB charging port; choose TechMatte only if you need to connect a USB-C cable to a compatible Lightning device.
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