Appearance: 

Plug one end of the accessory cable into audio input interface of the earphone, and connect the other end with the 3.5mm earphone jack of the music player, or earphone jack on the PC, Thus, you will get an earphone with excellent performance

Include: 

●  1 × Ear-Clip Headphones Headsets With Micro SD Card Reader & Mp3 Player & FM Radio

●  1 × 3.5mm jack earphone cable

●  1 × USB Charging Cable

●  1 × Retail Package - For convenience

Features: 

● Engineered around your ears

● With the built-in quality MP3 decoding chip, you can enjoy MP3 format music stored in the memory card, and wireless music, enjoyment is much more wonderful.

● Enjoy music with other devices by accessory connector

● If you listen music by wireless mode (need FM lelctropult)

● Music player time: 8 hours

● Enjoy FM broadcasting program including part of campus broadcasting programs - The built-in FM stereo radio can store 56 channels program enriching your enjoyment

● Radio player time: 6 hours

Technical details: 

●  Speaker diameter:30mm

●  requency response:20-20000HZ

●  Frequency range 87-108MHz

●  Decoding range: 8-320Kbps

●  peaker sensibility:108db ±3db - For powerful sound

●  S/N: 87 dB

●  Dynamic range: 92dB

●  Channel separation: 69dB

●  Speaker impedance:30ohm - To efficiently conduct power