| 产品分类 |
 M1 |
|
咨询电话:+86 0755 27998284
传真号码:+86 0755 27998274 |
|
 |
| M1 |
Bluetooth wireless headphone
1）Support systems：audio equipments with bluetooth functions,such as PC,cellphone,MP3…
2）Bluetooth protocol standards：Bluetooth V2.1+EDR
3）Receiver range：10m / 360。
4）Carrier frequency：2402MHz-2480MHz
5）USB interference:High speed USB 2.0
6）Battery：chargeable lithium-ion polymer battery (3.7V/250MA/h)
7）Charger power："computer USB interface DC5V;DC5V(500MA);
8）Successive working time：about 12 hours；
9）Frequency response：20Hz—20KHz；
10）S/N ratio：_82db；
|
|
2.0 Speakers
