The Samson AirLine 99m AH9 Fitness Headset wireless system is a game - changer for fitness instructors and active performers. It offers a unique, cable - free and beltpack - free experience with high - definition sound. This frequency - agile UHF wireless system combines an AH9 micro transmitter and an AR99m micro receiver. The water and sweat - resistant Qe headset microphone with a condenser capsule is directly attached to a double - ear headset. It has 100 operating channels across a 24MHz bandwidth, and you can use up to 8 simultaneous systems per frequency band (region - dependent). With a built - in rechargeable lithium - ion battery, it provides up to eight hours of battery life. The sealed gold contact charging connector ensures reliable charging. The true RF Diversity micro receiver design reduces signal dropouts. The system has a working range of 300' (100m), an audio frequency response from 50Hz to 15kHz, and a total harmonic distortion of less than 1% at AF 1kHz and RF 46dBu. It can operate in temperatures from - 10C to + 60C. The AR99m receiver has various audio output levels and impedances, high sensitivity, and excellent image rejection. It runs on 15VCC 600mA, with dimensions of 4.25' (110mm) x 3.75' (95mm) x 1.5' (39mm) and weighs 0.42lb (0.19kg).
Using the Samson AirLine 99m AH9 Fitness Headset system is easy. First, charge the system using the sealed gold contact charging connector. The built - in rechargeable lithium - ion battery can give you up to eight hours of use. Once charged, put on the double - ear headset with the micro transmitter attached. There's no need for a beltpack or cables, which is super convenient. Turn on the system and you're ready to perform. The frequency - agile UHF wireless system allows you to choose from 100 operating channels. Remember, you can use up to 8 systems at the same time per frequency band, but it depends on your region. When using it, keep in mind the operating temperature range is from - 10C to + 60C. Don't expose it to extreme temperatures. As for maintenance, since the Qe headset microphone is water and sweat - resistant, you can wipe it clean after use. If you notice any signal dropouts, the true RF Diversity micro receiver design is there to minimize them, but you may want to check the distance from the receiver as the working range is 300' (100m). Keep the system away from strong magnetic fields and make sure to turn it off when not in use to save battery life.
