Xtreme Time ZTECH Smart Sunglasses accessory
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Enfain
Over-ear Bluetooth headphones with 50 dB adaptive noise cancellation, LDAC Hi-Res audio, 55-hour battery life and multipoint connection
The Enfain QCY H3 PRO is a pair of over-ear Bluetooth headphones finished in white. It delivers up to 50 dB of adaptive active noise cancellation and supports LDAC Hi-Res Audio through 40 mm titanium-plated drivers. The QCY app provides custom EQ, touch-control mapping and multipoint pairing for two devices simultaneously.
LDAC codec support is limited to Android devices and must be enabled inside the app. Multipoint connection works with both Android and iOS handsets. A 3.5 mm audio cable is included for wired listening when Bluetooth is not available or the battery is depleted.
The headset provides 55 hours of playback with noise cancellation turned off. A ten-minute quick charge adds roughly two hours of use. Passive wired operation draws no battery power, so the earcups remain at ambient temperature during extended sessions.
| Color | White |
|---|
The supplier description lists a 3.5 mm audio connection, indicating a cable is supplied for wired listening when wireless power runs out.
LDAC transmits three times more data than standard Bluetooth, but the feature works only on Android devices and must be enabled in the QCY app.
The adaptive ANC auto-calibrates to ambient sound and reduces external noise by up to 50 dB, cutting typical train rumble to a low hum.
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