• Model – AST01 (Transmitter) / ASR01 (Receiver) / ASB01 (Charging Case)
• Wireless Range – Up to 250 m (FCC) / 160 m (CE) in open, unobstructed environments
• Internal Storage & Recording – 8 GB built-in storage, up to 14 hours of uncompressed 48 kHz / 24-bit audio (on transmitter)
• Battery Life – Up to 5.5 h (TX) / 5 h (RX) / Up to 15 h with charging case
• Charging Time – TX/RX about 70 mins in case / Charging case about 2 h 40 mins
• Display & Control – 0.95-inch OLED touchscreen on the receiver
• Mic Pattern – Omnidirectional
• Frequency Response – Low Cut Off: 50 Hz–20 kHz / Low Cut On: 150 Hz–20 kHz
• Max SPL – 114 dB SPL
• Equivalent Noise – 23 dBA
• Audio I/O – 3.5 mm output; Max 3.5 mm input level: -17 dBV (THD < 0.1%); Monitor output power: up to 22 mW@1 kHz (32Ω)
• Compatibility – Cameras, smartphones (USB-C/Lightning), computers, Osmo Action 3, Osmo Mobile 6
• Recording Modes – Mono & Stereo (Stereo requires 2 TX)
• In the Box (varies by bundle) – Transmitter(s), Receiver, Charging Case (selected bundles), 3.5mm TRS cable, USB-C & Lightning adapters, windscreens, clip magnets, hot shoe adapter