Group A Wireless Frequency: 520.000MHz ~ 548.500MHz
Group B Wireless Frequency: 550.000MHz ~ 578.500MHz
Signal / Noise: >65dB
Antenna: 1/4 Wavelength Wire Antenna
Transmitting Power: 10dbm/15dbm
Stray Radiation: <-60dBc
Sound Delay: <20ms
Audio Distortion: <0.5%
Battery: Two AA Batteries
Dimension: 84 x 63.5 x 23mm
Operating Temperature: 0℃ ~ 50℃
Storage Temperature: -20℃ ~ 60℃
After submitting the order, please wait up to 24 hours for processing and shipment (usually the orders will be shipped earlier than expected). After it's shipped, you will receive an email notification with tracking information to help you check the status of your order.
Orders will be processed within 24 hours on working days, But orders placed on weekends or holidays will be processed the next working day.
If the item is out of stock, we will send you the email to notify a delivery time.
Processing time: 1-3 WorkingDays
Shipping time: 7-15 Days
Note: Affected by Covid-19, there will be some delay on the delivery.
For United States, Canada, United Kingdom, France, Germany, Spain and Italy, orders will be shipped from the nearest local warehouse to you. If the local warehouse has no inventory, we will check with you if to ship from our country, the corresponding logistics price will be set up according to the purchase situation.
If you are not happy with your purchase for any reason, within 14 days from the date that you receive it, you can apply the RMA to a product refund.