BT12 Handsfree Bluetooth V4.0 Headset for Outdoor Personal Motorcycle Motorbike Helmet Intercom
คุณสมบัติเด่น / รายละเอียดสินค้า:
| ● Bluetooth version: | V4.0+EDR |
| ● Frequency range: | 2.4026GHz-2.480GHz |
| ● MIC distance: | ≤1m |
| ● Lithium battery: | 3.7V/500mA |
| ● Charging time: | 4-5 hours |
| ● Standby time: | about 180 hours |
