500m 3 channel wireless silent disco headphones - 20 foldable headphones + 2 Transmitters
Technical Details
| Active Noise-Cancellation: | No |
| Brand Name: | AYVVPII |
| Channels: | 3 channels |
| Communication: | Wireless |
| Connectors: | 3.5mm |
| Control Button: | Yes |
| Frequency: | 863-865MHZ or 915-917MHZ |
| Frequency Response Range: | 20-20000Hz |
| Function: | For Mobile Phone,for Video Game,Monitor Headphone,HiFi Headphone,For iPod |
| Headphone working time: | about 20 hours for new batteries |
| Is wireless: | Yes |
| Line Length: | 1.2m |
| Model Number: | VH80 |
| Plug Type: | Line Type |
| power supply for headphone: | 2AAA batteries(excluded in the package) |
| Power Supply for transmitter: | 420MHA lithium rechargeable battery and DC 9V adapter |
| print customer logo quantity request: | 500pcs |
| Range: | Effective 350meters (as long as 500m in vast place) |
| Resistance: | 32Ω |
| Sensitivity: | 128dB |
| Style: | Headband |
| Support APP: | No |
| Support Apt-x: | No |
| Support Memory Card: | Yes |
| Use: | Club DJ party conference family entertainment |
| Vocalism Principle: | Dynamic |
| Volume Control: | Yes |
| Waterproof: | No |
| wireless system: | RF stereo |
| Wireless Type: | RF |
| With Microphone: | Yes |
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