すべての製品
コンタクトパーソン :
cherry ding
2018 New Fashion bluetooth sunglasses wireless headphones bone conduction glasses
| power: | 1 w*2 |
|---|---|
| bluetooth version: | 4.2 |
| weight: | 32g |
bone conduction headphones for audiometer Bone Transducer Headset
| Speaker type: | bone conduction speaker |
|---|---|
| bluetooth version: | 4.2 |
| weight: | 38g |
innovative products mini bluetooth headset Stereo wireless headphones
| products name: | mini wireless bluetooth headset |
|---|---|
| Bluetooth version: | V4.2+EDR |
| work rang: | 10~20m |