Saramonic Blink 500 Pro B4 (2ตัวส่ง/1ตัวรับ) *ของแท้รับประกันศูนย์* ไมค์ไร้สายหนีบปกเสื้อ Digital 2.4 GHz สำหรับ iOS ,ระยะ 100ม., แบตฯ 8 ชม. ฟรีอุปกรณ์เสริม

Saramonic Blink 500 Pro B4 (2ตัวส่ง/1ตัวรับ) *ของแท้รับประกันศูนย์* ไมค์ไร้สายหนีบปกเสื้อ Digital 2.4 GHz สำหรับ iOS ,ระยะ 100ม., แบตฯ 8 ชม. ฟรีอุปกรณ์เสริม

Features
For Videographers, Journalists, Vloggers
2 Omni Lav Mics and Built-In Omni Mics
2 Ultracompact Clip-On Pro Transmitters
Ultracompact 2-Channel Plug-In Receiver
Lightning Connector for iOS Devices
Easy to Use, Informative OLED Screens
Mute Function, Mono/Stereo Output Mode
TX: Internal 8-Hr Battery, Charging Case
RX: Bus Powered, Dedicated Headphone Out
18 Systems at Once Max, up to 328' Range

In the Box
Saramonic Blink 500 Pro B4
2x Blink 500 Pro TX
Blink 500 Pro RXDi 
Blink 500 Pro B3 Portable Charging Carry Case
SR-M1 Omnidirectional Lavalier Microphone
Alligator-Style Lavalier Mic Clip
Foam Windscreen
Furry High-Wind
Zipper Bag
1' Gold-Plated USB Type-C to USB Type-A Charging Cable
1' Gold-Plated Micro-USB to USB Type-A Charging Cable

Specs
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
Bluetooth    Not Specified by Manufacturer
Sample Rate/Resolution    44.1 kHz / 24-Bit
Latency    12 ms
Encryption    None
Modulation    GFSK
Receiver
Form Factor    Plug-In
Mounting Options    Plug-In
Antenna    1 x Internal
Number of Audio Channels    2
Audio I/O    1 x 1/8" / 3.5 mm TRS Female Unbalanced Headphone Output
Phantom Power Protection    None
Network I/O    None
Word Clock I/O    None
USB/Lightning Connectivity    1 x Lightning (Audio, Bus Power)
Power Requirements    Bus Power (Lightning)
Display & Indicators    1 x LED
Operating Temperature    32 to 122°F / 0 to 50°C
Storage Temperature    -4 to 131°F / -20 to 55°C
Dimensions    3.2 x 0.5 x 1.2" / 8.1 x 1.3 x 3 cm
Weight    0.6 oz / 17 g
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 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
THD    < 1%
Impedance    2.2 Kilohms
Sensitivity    -39 dB
Output Connectors    1 x 1/8" / 3.5 mm TRS Male Unbalanced
Cable Length    4.1' / 1.2 m
Operating Voltage    1 to 10 V
Operating Current Consumption    500 µA
Packaging Info
Package Weight    2.2 lb
Box Dimensions (LxWxH)    8.7 x 7.2 x 3.9"