
| BT version | 5.3 |
Battery | 600mA |
Horn diameter | φ50mm |
Impedance | 16Ω±15% |
Sensitivity | 119.5±3db |
Frequency range | 20HZ-20KHZ |
Wheat size | φ4*1.5mm |
Microphone sensitivity | -42±3db |
Microphone Impedance | 2.2KΩ |
Directionality | omnidirectional |
Working hours | 20 hours |









|
Shenzhen VBO Industrial Co., Limited
Audited Supplier
13 years
Profile Certified by SGS/BV
|

| BT version | 5.3 |
Battery | 600mA |
Horn diameter | φ50mm |
Impedance | 16Ω±15% |
Sensitivity | 119.5±3db |
Frequency range | 20HZ-20KHZ |
Wheat size | φ4*1.5mm |
Microphone sensitivity | -42±3db |
Microphone Impedance | 2.2KΩ |
Directionality | omnidirectional |
Working hours | 20 hours |









Laptop PC 3.5mm Wired LED RGB Microphone USB Headset Over Ear Gaming Headphone Casque Gamer
Shenzhen VBO Industrial Co., Limited
3 Channel Wireless Silent Disco Headphone Hedsets for Silent Party with LED Lights
Shenzhen VBO Industrial Co., Limited
A38 Bt5.4 Wireless Waterproof Translator Earphones Simultaneous Translation Headphones
Huizhou Ruiya Technology Co., Ltd.
Hot Wireless Bluetooth Noise Cancelling Air PRO 2 Earbuds Earphone Headphone Headset
Shenzhen Yuting Technology Co., Ltd