耳机
| 耳机频率 |
20 - 20000 Hz |
| 耳机耦合 |
Intraaural |
| 驱动装置 |
10 mm |
| 耳机灵敏度 |
102 dB |
设计
| 穿戴风格方式 |
In-ear |
| 耳机类型 |
Binaural |
端口 & 界面
| 无线感测范围 |
10 m |
| 可支持的耳机连接器 |
Micro-USB |
Perfect Choice PC-116387. Headset type: Binaural, Wearing style: In-ear, Colour of product: Black, Green. Connectivity technology: Bluetooth. Wireless range: 10 m, Bluetooth version: 2.1+EDR, Headset connectors supported: Micro-USB. Ear coupling: Intraaural, Headphone frequency: 20 - 20000 Hz, Headphone sensitivity: 102 dB. Charging time: 2 h