Wide Band Hot Selling OEM Factory Wireless Microphone Built-In Spectrum Analyzer Receiver Parameter Main Frame Size EIA-Standard 19" 1U Channels Dual Channel Frequency Stability ±0.005%, Phase Lock Loop frequency control Carrier Frequency Range UHF 510-...
Wide Band Hot Selling OEM Factory Wireless Microphone Built-In Spectrum Analyzer Receiver Parameter Main Frame Size EIA-Standard 19" 1U Channels Dual Channel Frequency Stability ±0.005%, Phase Lock Loop frequency control Carrier Frequency Range UHF 510-... more
Wireless Bluetooth Speaker IPX7 Waterproof Loud Dual Drivers 2200mAh Battery Enhanced Bass Built-In Mic Clear Call Features: 1. Powerful performance - This speaker delivers dual drivers and one passive radiator provide full-spectrum audio and clarity at ...
Wireless Bluetooth Speaker IPX7 Waterproof Loud Dual Drivers 2200mAh Battery Enhanced Bass Built-In Mic Clear Call Features: 1. Powerful performance - This speaker delivers dual drivers and one passive radiator provide full-spectrum audio and clarity at ... more
