Saramonic Blink 500 Pro B2 White ไมค์โครโฟนไร้สาย คลื่น 2.4GHz ไมค์ลอยคู่ ประกันศูนย์ไทย

System Wireless Transmission Digital 2.4 GHz Number of RF Channels 18 Included Transmitters 2 x Clip-On with Microphone Diversity Non-Diversity RF Frequency Band 2400 to 2483.5 MHz RF Bandwidth Up to 83.5 MHz RF Channel Scanning Auto-Scan Max Operating Range 328' / 100 m (Line of Sight) Max Systems per Setup 18 Sample Rate/Resolution 44.1 kHz / 24-Bit Latency 12 ms Encryption None Modulation GFSK Receiver Form Factor Camera-Mount / Beltpack / Portable Mounting Options Belt Clip, Shoe-Mount (with Included Hardware) Antenna 1 x 1/4 Wave Internal Number of Audio Channels 2 Audio I/O 1 x 1/8" / 3.5 mm TRS Female Unbalanced Mic Output 1 x 1/8" / 3.5 mm TRS Female Unbalanced Headphone Output Audio Output Level -60 to -20 dBV Phantom Power Protection None Network I/O None Word Clock I/O None USB/Lightning Connectivity 1 x Micro-USB (Bus Power, Charging) Power Requirements Battery or Bus Power (USB) Battery Type 1 x Built-In Rechargeable (Included, Not Replaceable) Battery Charging Time 3 Hours Approx. Battery Life 8 Hours Display & Indicators 1 x OLED (Battery Status, Data Transmission, Mute, Power, Recharging, Sync, Transmitter Battery Status) Operating Temperature 32 to 122°F / 0 to 50°C Storage Temperature -4 to 131°F / -20 to 55°C Dimensions 2.2 x 1.5 x 1.1" / 5.6 x 3.8 x 2.9 cm Weight 1.1 oz / 32 g Transmitter 1 Transmitter Form Factor Clip-On with Microphone RF Output Power 10 mW Audio I/O 1 x 1/8" / 3.5 mm TRS Female Unbalanced Input Pad None Muting Mute Switch Audio Input Level -42 to -30 dBV (at 0 dB Gain) Auto-Level Control No Signal Processing None Sync Method IR Antenna 1 x 1/4 Wave Internal Power Requirements Battery or Bus Power (USB) Battery Type 1 x Built-In Rechargeable (Included, Not Replaceable) Battery Charging Time 3 Hours Approx. Battery Life 8 Hours USB/Lightning Connectivity 1 x Micro-USB (Bus Power, Charging) Display & Indicators 1 x OLED (Audio Level, Battery Status, Mute, Power, Signal Strength) Operating Temperature 32 to 122°F / 0 to 50°C Storage Temperature -4 to 131°F / -20 to 55°C Dimensions 2.2 x 1.5 x 1" / 5.7 x 3.8 x 2.6 cm Weight 1.1 oz / 32 g Microphone Form Factor Lavalier Color Black Sound Field Mono Operating Principle Pressure Operated Capsule Electret Condenser Polar Pattern Omnidirectional Maximum SPL 110 dB SPL Sensitivity -39 dB Output Connectors 1 x 1/8" / 3.5 mm TRS Male Unbalanced Microphone 2 Form Factor Integrated Sound Field Mono Operating Principle Pressure Operated Capsule Electret Condenser Polar Pattern Omnidirectional Frequency Range 50 Hz to 18 kHz Maximum SPL 120 dB SPL Sensitivity -39 dB