DIALOG AO-22 - Outdoor Bluetooth speakers
| Model | AO-22 |
| Type | Floorstanding portable |
| Mode | Mono |
| Power RMS, W | 45 |
| Wireless interface | Yes. Bluetooth |
| TWS mode supported | No |
| Battery | Built-in, 3000 mAh |
| Yes | |
| Supported media | Yes, MicroSD (TransFlash) |
| Yes, internal antenna | |
| Supported file system type and size | FAT16/FAT32, up to 32Gb |
| Supported file formats | MPEG-1 Audio Layer 3 (MP3), with 64 - 320 kbps bitrate. FLAC, WAV |
| Components | outdoor speaker system |
| Amplifier | Built-in |
| SNR | 67.5 |
| Harmonic distortion | <5% |
| Power suppply | Built-in battery or power from external power supply (9V, 1.5A) |
| Inputs | Line in AUX (3.5mm minijack) |
| Karaoke | Yes, microphone input (6.3mm jack), volume controls and reverb (echo). Wireless microphone supported and included |
| Controls | on the top panel: power on / off, backlight on / off, next recording / radio station, previous recording / radio station, play / pause, mode selection (sound source), microphone priority, start/stop microphone recording; controls: volume, microphone volume, microphone echo, low frequency (Bass), high frequency (Treble) |
| Remote control | Yes. IR remote, 21 buttons; dimensions,mm 85*40*7, powered by CR-2025 cell |
| Indication | four-character display on the top panel of the column (glowing red characters, dark display) |
| Color music | Yes, multicolor color music |
| Loud speaker(s) | 2*8″ |
| Power (W) | 45 |
| Impedance (Ohm) | 3Ω |
| Frequency range (Hz-kHz) | 30-18 |
| Case | Plastic |
| Grill | Plastic |
| Case dimensions (H*L*D, mm) | 800*270*270 |
| Weight (Kg) | 5.50 |
| Supplied parts | outdoor speaker system - 1 pc, power supply 220V AC - 9V 1.5A DC - 1 pc, karaoke wireless microphone - 1 pc, IR remote control -1 pc, user manual with warranty card - 1 pc, package - 1 set |
Product card from www.dialoginvest.com