Kuumakse al. 
Specifications:
- Overall System
- Operating Frequencies 2.4 GHz ISM band
- Frequency Response 20 Hz to 20 kHz (Depending on microphone type)
- Operating Range 30 m (100′) radius, 60 m (200′) diameter typical (Open range environment with no interfering signals)
- Dynamic Range >109 dB (A-weighted), typical
- Total Harmonic Distortion <0.05% typical
- Operating Temperature Range 0° C to +40° C (32° F to 104° F) Battery performance may be reduced at very low temperatures
- Receiver
- Receiving System Diversity (frequency/time/space)
- Maximum Output Level 3.5 mm (1/8″), TRS balanced: +6 dBV Dual mono, unbalanced: 0 dBV
- Power Supply 100-240V AC (50/60 Hz) to 5V DC 0.5A switched mode external USB-type external power supply
- Battery Type Internal Battery: 3.7V rechargeable Li-ion battery
- Battery Current/Life 12 hours (Depending on environmental conditions) Battery Charging Time: 4 hours 30 minutes (Depending on environmental conditions) Charging Temperature Range: 5° C to +35° C (41° F to 95° F)
- Dimensions 56.0 mm (2.20″) W x 91.4 mm (3.60″) H x 27.8 mm (1.09″) D
- Weight 105g
- Accessories Included Two antennas; camera shoe mount; AC adapter (USB-type); USB cable; 3.5 mm (1/8″) stereo cable
- Handheld Transmitter
- RF Power Output 10 mW
- Spurious Emissions Following federal and national regulations
- Battery Type Two 1.5V AA not included
- Battery Life >7 hours (alkaline) (Depending on battery type and use pattern)
- Dimensions 254.8 mm (10.03″) long, 50.0 mm (1.97″) diameter
- Net Weight 280g without batteries
- Accessories Included AT8456a Quiet-Flex™ stand clamp
