Material: Metal
BT Protocol: 2.1
Channel: 5.1
Working Voltage: 3.3V-4.2V
Charge Voltage: 5V±5%
Charge Current: 500mA max
S/N Ratio: >95dB
Frequency Response: 20Hz-20KHz ±3dB
Distortion: &It; 03% (1KHz, A weighting)
Battery: 2000mAh
Item Size: 145 * 105 * 30mm / 5.71 * 4.13 * 1.18in
Package Weight: 1900g / 67.02ounces
Package Size: 430 * 270 * 90mm / 16.93 * 10.63 * 3.54in
Convenient, versatile, portable earphones na perfect sayo
If naghahanap ka ng convenient, versatile, portable earphones ito ang perfect sayo! Yung iba tinatawag itong canalphones at ito ang in-ear...