i37 Manuals & User Guides

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i37 manuals

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Kinglucky i37 Open Ear Earbuds User Manual

Kinglucky i37 Open Ear Earbuds User Manual

July 20, 2026
Kinglucky i37 Open Ear Earbuds Specifications Product name i37 Headphone Charging compartment input voltage DC 5V Charging compartment battery capacity 600 mAh Charging interface Type-C Charging time About 1.5 hours Bluetooth name i37 Bluetooth version V5.4 Headphone battery capacity 50…
Brand: KingLucky

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