The ATR3350XiS Omnidirectional Condenser Lavalier Microphone for Smartphones from Audio-Technica features a low-profile design engineered for accurate voice reproduction. It terminates in a 3.5mm dual-mono connector, and thanks to the included smartphone adapter, it can be used with iPhones, Android devices, and other smartphones. The ATR3350XiS can be used for both video and aerobics/dance/sport instructor applications. A tie clip, foam windscreen, and battery are included.
| Form Factor | Lavalier |
| Sound Field | Mono |
| Capsule | Condenser |
| Polar Pattern | Omnidirectional |
| Circuitry | Solid-State |
| High-Pass Filter | Yes |
| On-Board Controls | None |
| Windscreen | Foam (Included) |
| Frequency Range | 50 Hz to 18 kHz |
| Impedance | Omnidirectional: 1000 Ohms |
| Sensitivity | Omnidirectional: -54 dB (Battery Power) |
| Output Connectors (Analog) | 1 x 1/8″ / 3.5 mm TRRS (on Attached Cable) |
| Cable Length | 20′ / 6.10 m (Straight) |
| Operating Voltage | Not Specified by Manufacturer |
| Battery Type | 1 x 1.5 V Button |
| Mounting | Lapel Pin / Dracula Mount |
| Weight | 0.21 oz / 6 g (Microphone) |
| Package Weight | 0.29 lb |
| Box Dimensions (LxWxH) | 6.95 x 4.7 x 2.95″ |