[Audio & Video Devices] - [Audio & Sets] - [Amplifier]

S-T91 radio elderly Machine

S-T91 radio elderly Machine
  • S-T91 radio elderly Machine
  • S-T91 radio elderly Machine
  • S-T91 radio elderly Machine
  • S-T91 radio elderly Machine
Product code: 25005000001
Unit price: 40-50 CNY
Reference price: 5.83-7.28 USD
Minimum order: 10
Other info: 10KG Red Blue
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Market advantage products, 2013 latest ultra-thin models digital song radio, half the thickness of the coin is a gift, a favorite channel distributors, do Bible player, a digital FM stereo FM radio VOD key can be inserted TF, lightweight and portable, can reader, click on 9999 figures, free song, happy to share

Features:


* Support TF card, U disk audio players



* Support MP3 / computer / mobile phones and other audio input



* With button to adjust the volume and song



* External Lithium Battery



* With an audio cable



* With a charging cable



parameter:



* Power: 3W



* SNR ≥75db



* Speaker Size : D52mm



* Frequency range : 180Hz-18KHz



* Distortion ≤10%



* Impedance : 4Ω



* Input voltage : 3.7V



* Battery capacity : 1000mAh



* Output voltage : 4.2V ± 0.05V


* Charging Voltage : DC 5V