Наушники Bluetooth Sperial Sleepmed Полога тонкая мягкая эластичная комфорта

Описания Основные характеристики Спецификация Подробнее b'\n\n\nBluetooth Headphones Sports Sleeping Headband Thin Soft Elastic Comfortable Wireless Earphones Music Eye Mask for Side Sleeper
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\nBluetooth version: 5.0\n\nBluetooth transmission distance: 10M\n\nMusic playing time: Maximum sound 7h, medium volume 10 hours\n\nMicrophone distance: 1m\n\nBluetooth standby time: 72h\n\nBattery capacity: 150mA / h\n\nBattery power: 0.55w\n\nHorn impedance: 32 ohm\n\nHorn power: 0.02w\n\nFrequency range: 2.4-2.4835ghz\n\nSensitivity: 45dB\n\nTransmitting power: 6dB\n\nAudio output distortion: 0.6%\n\nAudio output SNR: 93dB\n\nCharging time: 1-2 hours\n\nMaximum input voltage: DC 5V\n\nMaximum input current: 150mah\n\nMaximum input power: 0.55w
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