MP3 Players DSP

Specifications Brand HanrongdaModel HRD 757Receive Band FM 64 0 108 0MHzMW 520 1710KHzSW 3 20 30 0MHzV UHF 25 0 999 0MHzAIR 118 0 138 0MHzWB 162 400 162 550MHzQuiescent Current ≤ 70uAMaximum Current ≤750mANumber of Radio Made Storage Stations 1000 in Totalbluetooth Version 5 0bluetooth Receiving Distance ≤20m Minimum Operating Voltage 3 4VSpeaker Ø 40mm 4Ω 3WDimensions 138 3 x 86 5 x 30 7mmWeight 250g including built in lithium battery Battery 2500mAh 3 7V lithium batterySupported External Input Voltage DC 5VTF Card Maximum Support Capacity 256GBTF Card Playback Format Support MP3 WMA WAV APE FLAC playback formatFeatures 1 High performance full band radio supporti…

Specification Product Name Mini Portable FM RadioFrequency Range FM 76 108 MHzSensitivity FM 8uVSignal to Noise Ratio FM ≥40 dBMax Output Power 6 5 mWSize 88 x 47 x 11 mm 3 46 x 1 85 x 0 433 inBattery 300mAh 3 7V Lithium ionExternal Power Supply DC 5VMinimum Working Voltage 3 3VMax Current 40 mAStereo Separation 26 dBExternal Earphone 3 5mm Jack 32Ω x 2Features 1 Compact and Portable Design Fits easily into your pocket or bag for on the go use 2 LCD Screen Clear display for easy tuning and operation 3 Built in DSP Chip Ensures quick and accurate frequency modulation and clear sound quality 4 Rechargeable Battery 300mAh battery provides long lasting use with convenient rec…