mp3-MAS002

Detailed Product Description Features: 1) Complies with Bluetooth 1.2 stardand (Bluetooth) 2) Supports handset and handsfree profile 3) Transmitted power: Class 2 4) Wireless connection range: 10m 5) Operation frequency range: 2.402 - 2.480GHz 6) Sound output mode: double track 7) Talking time: 4 hours, readiness time: 120 hours 8) Digital formats supported: MP3 / WMA (MP3 player) 9) Signal-to-noise ratio: 87.2dB 10) External hard drive function: yes 11) Audio Additional features: auto-power off 12) Earphones type: Binaura 13) Mfr estimated battery life: 5 hours continuous 14) Charging time: 3 hours continaully 15) Battery tape / capacity: built-in Lithium-ion polymenr / 3.7V,150mAh 16) Maximum imput power rating: 5V DC, 150mA 17) Voice output power: 55mW 18) Voice output frequency: 20Hz - 20KHz 19) earphone impendance: 16ohm x 2 20) Memory flash: 128MB - 2G