sport mp3 player-headphone play mp3 music from SD/MMC card Record and cycling play Approval;CE and ROHS certification

Sport mp3 player -headphone

specifications;

product name; sport mp3 player headphone

play mp3 music from SD/MMC card

Built-in rechargeable Li-ion battery

LCD display

Support Max. 4GB SD/MMC cards

Max. 5 fours playing

Repeat function

Five music mode for selection

Can be charged by USB 5V

Power supply: 3.7V/400mAh Li-ion)

SNR: ≥ 70dB (1 kHz)

Sensitivity: 108±3 dB at 1 kHz S.P.L

Frequency response: 20Hz-20kHz

Speaker impedance: 32ohm

Speaker unit size: 40 mm

Color: black/silver/red/pink

Approval;CE and ROHS

[Sport mp3 player]headphone