Sell Recording pen u disc recorder one key recording silent unlit Voice recorder recording best price

Storage card type: no extension card is supported Function: instant transmission With screen: without screen U disk soundless soundless voiceless voice recorder one key recording office meeting learning 2 in 1 multi-purpose audio U disk: charge a continuous recording 12 hours, 8GB memory, save 90 hours of recording file charging 1 hour, recording 12 hours of charging red light flashing, full of electric red light long light, computer and mobile phone chargerOnly when you start and turn off will you alert the recording distance 5,10 meters, you can make a remote recording, you 're at the center, you' re calling to you more than 10 meters away, you can hear clearly, it can record a boot recording, a switch-off save, plug-in computer playback, can use the U disk, store files, materials, films, documents, photos, support all WINDOWSSystem does not support MAC time synchronization v9