Saramonic / Blink500PRO B4 wireless dual ios connection for smartphone

A 2.4GHz dual digital wireless microphone system ideal for iPhones, iPads and iPods with a Lightning plug. A receiver that supports power supply from an iOS device and can be used without the need for batteries, and two transmitters with a built-in microphone are packaged. An external lavalier microphone is also included. It is a wireless for smartphones with easy connection and easy operation.

The Blink 500 Pro TX Clip-on Transmitter has a built-in omnidirectional microphone that sounds great and is light enough to clip onto your shirt or clothing. It can be used as a conventional belt pack transmitter with the included SR-M1. Lavalier microphone. It features a vibrant OLED display, a 3.5mm input for a microphone and a line level input.

■ Blink 500 Pro RXDi
Transmission type: 2.4GHz digital
Frequency modulation: GFSK
Operating range: up to 100m
Audio output connector: Lightning connector
Power requirements: Supply from iOS device
Headphone jack: 3.5m, monaural / stereo switch
Antenna: PiFA antenna
Weight: Approximately 16.5g
Dimensions: 31x82x12mm
Operating temperature: 0 ° C to 50 ° C
Storage temperature: -20 ° C to 55 ° C

■ Blink 500 Pro TX
Transmission type: 2.4GHz digital frequency
Frequency modulation: GFSK
Operating range: up to 100m
RF output: 10mW
Microphone directivity: omnidirectional
Frequency response: 50Hz-18KHz
Maximum SPL: Built-in microphone: 120dB SPL / Lavalier microphone: 110dB SPL
Sensitivity: Built-in microphone: -39dB / Lavalier microphone: -39dB
SNR:> 78dB
Audio input level: -30 to 42 dBv MIC input, 0 dB attenuation
Power requirements: Built-in lithium-ion battery or micro USB DC 5V or charging contacts
Other functions: Mute function High contrast OLED display
Built-in battery life: Approximately 8 hours
Antenna: PIFA antenna
Audio Input: 3.5mm TRS Lavalier Microphone / Line Input or Built-in Microphone
Weight: Approximately 32g (1.13oz)
Dimensions: 56.5 x 38 x 26.1 mm
Operating temperature: 0 ° C to 50 ° C
Storage temperature: -20 ℃ ～ + 55 ℃

■ Blink 500 ProBOX charging case
Power requirements: Equipped with USB-C port (5V / 1.5A)
Power capacity: 3000mAh
Charging time: 4 hours
Weight: 268g
Dimensions: 165.8 x 102.9 x 39.7 mm
Operating temperature: 0 ° C to 50 ° C
Storage temperature:? 20 ° C ~ + 55 ° C

■ Bundled items
Blink500ProRXDi receiver x 1
Blink500ProTX transmitter x 2
Blink500ProB4BOX Charging Case x 1
Zipper bag x 1
Gold Plated USB-C-USB-A Charging Cable (30.5cm) x 1
Gold Plated Micro USB-USB-A Charging Cable (30.5cm) x 1
SR-M1 Omnidirectional Lavalier Microphone x 1
Lavalier microphone clip x 2
Instruction manual (English)