True Wireless Bluetooth Earphone Manuals / Instructions / Datasheets

Dongguan Y913 True Wireless Bluetooth Earphone Instruction Manual

True wireless Bluetooth earphones Y913 USER MANUAL PLEASE READ ALL INSTRUCTIONS CAREFULLY AND RETAIN FOR FUTURE USE Product specifications Product specifications Effective distance: ≥ 10m Horn diameter: Φ 1 mm Horn power: 10mW * 2 Impedance: 32 2 Microphone sensitivity: – 40dB + 3dB SNR: … Read more

TOSHIBA RZE-BT700E True Wireless Bluetooth Earphone Instruction Manual

TOSHIBA RZE-BT700E True Wireless Bluetooth Earphone Thank you for purchasing this product. To use this product safely, read and understand this operation manual thoroughly before using it. After reading this manual, keep it in a safe place so that it can be used when necessary. … Read more