Battery

1. Input: 5pin Mini USB 5V-0.5A
2. Output: 30pin standard iPhone interface and USB interface 5V/1.0A
3. Capacity: 1300mAh Li-Pol Avgrade battery
4. Compatibility: Work with iPhone 2G, 3G, 3GS, 4G, iPod
5. Connect through 30pin interface and work with most of digital products through USB output port.
6. Standby: 200h
7. Demission: TBD
8. A grade battery

FM Transmitter

1.3.5mm audio input earphone interface and work with most of music players which have 3.5mm earphone jack.
2. Frequency: 76~108MHz, adjust frequency by pressing button"+" and "-" by 0.1MHz

Technology

1. Tested all battery cells with HTTTM (High Temperature Test) technology.
2. UL certification
3. SGS inspection
4. RoHS standard as earth-friendly products
5. All our Device has high quality Protection Circuit Module

Hands free speaker

1. Frequency response: 20Hz-20 KHz
2. Working range: 3-9 meters
3. Sensitivity: ≥ 50dB
4. Working electric current: 50mA
5. Standby electric current: 90μ A
6. Power: Built-in battery
7. Audio input: 3.5mm stereo earphone jacket
8. Working electric current: 50mA
9. Microphone sensitivity: -42 ± 3dB