These are $10 discs from Amazon that I was charged $30 for.
V.I.P Digital Presence
Wireless Monitoring Headset Net Red Vibrato Live Broadcast Noise Reduction Hanging Neck Sound Card Dedicated Anchor With Goods Ear Back Bluetooth Headset
Wireless Monitoring Headset Net Red Vibrato Live Broadcast Noise Reduction Hanging Neck Sound Card Dedicated Anchor With Goods Ear Back Bluetooth Headset
通常価格
¥7,300 JPY
通常価格
セール価格
¥7,300 JPY
配送料はチェックアウト時に計算されます。
数量
受取状況を読み込めませんでした
Transmission range: 10 meters
Function: call function, support music, multi-point connection
Bluetooth protocol: 5.0
Channel: Stereo
How to use: Neck hanging
Whether single or binaural: bilateral stereo
Applicable gift-giving occasions: weddings, birthdays, festivals, housewarming, advertising promotions, employee benefits, anniversary celebrations, business gifts, opening ceremonies, awards commemoration, public relations planning
Color: monitor headphones
Mold type: private mold
Chip type: Zhongke Lanxun
Battery life: 10 (hours)
|
Hardware parameters
|
charging input voltage |
DC4.8~5.4V |
Turn-on current |
5mA |
|
search current |
4~9mA |
|
recharging current |
100mA |
|
Working current |
5mA～10.5mA |
|
Shutdown current |
3.4uA |
|
charging time |
80Min |
|
operating hours |
10H |
|
Battery（450835） |
capacity |
110mAh(with protective plate) |
weight |
4.4 g |
|
|
Silicon Microphone |
type |
SMD capacitor microphone |
Sensitivity |
-42 dBFS |
|
signal to noise ratio |
64dB(A) |
|
Frequency Range |
20-20KHZ |
|
antenna |
/ |
Ceramic Antenna |
transmission delay time |
/ |
18ms |
indicator light |
/ |
RGB indicator |
charging method |
TyPE-C |
|
