digital voice recorder voice activated recorder noise reduction dictaphone mp3 player hd recording 10h continuous recording line in function for meeting lecture interview class mp3 record
Модель:
RUR 7
Features 1. Plug & play: Easy to use, switch on and plug in the receiver to connect automatically. The cell phone microphone has a mini body, it is an easy clip-on mic and enhances personal privacy protection, portable storage bag allows you to take it anywhere. This clip-on mic is a tailored gift for whom love live stream, vlogging, recording video, etc. 2. Compatible iOS devices: Wireless lapel microphone compatible for iOS phone/ Tablet, suitable for i. Phone 13 series, i. Phone 12 series, i. Phone 11 series, i. Pad Pro 11, i. Pad Pro 12.9 etc. 3. Performance wireless system: The transmission mic built in rechargeable battery. 20M/65. Ft Barrier-free connection, 360 degree omnidirectional sound reception, recording every detail. 4. Noise reduction: Omnidirectional cell phone microphone with professional-grade noise reduction chips and wind muff, enjoy intelligent noise reduction technology, effective identification of the original sound, clear recording in noisy environment. 5. Real-time auto-sync technology: The wireless mic supports multi-channel real-time mixing, it can synchronize the background music for phone and human voice in real time, reduce the video post-editing, offers professional full band audio. 6. Support phone charging: The receiver with input charging interface, support phone charging. Specification. Performance parameters: 1. Chip: Professional 2.4GHz wireless microphone chip 2. Microphone Sensitivity: -38dbm 3. Normal mode recording sample rate: 44.1K 4. Noise reduction mode recording sampling rate: 32K 5. Transmit power(MAX): 10dbm 6. Indoor barrier-free straight distance: 15-20 meters 7. Outdoor barrier-free straight distance: About 10 meters 8. Charging port: 8-pin 9. Material: ABS The working current parameters of the transmitter (TX): 1. Battery capacity: 70m. Ah (LIR1254) 2. Power off power consumption: 2.6uA 3. Power consumption: 4mA (Power on no pairing with the receiver ) 4. Power consumption: 10mA (Power on and pairing with the receiver) 5. Power consumption: 6mA(Entering silent mode ) 6. Charging current: 70mA The working current parameters of the transmitter (RX): - Power consumption: 16mA(Plug-in phone)
Модель:
RUR 6
1. Intelligent noise reduction, LED power display, 60 hours of battery life listening to songs, high-definition binaural calls 2. Hanging ear-type senseless wear, wildly flinging not to fall off, safe, stable and comfortable 3. Directional acoustic wave transmission, sound propagation is more concentrated, effectively reduce the phenomenon of sound leakage, protect privacy 4. 9D stereo Hi. Fi sound, surrounded by the symphony of the brain, 14mm customized sound unit, not into the ear cavity design, open and transparent natural listening sensation 5. One-handed touch blind operation, easy to switch songs, quick call, wake up voice assistant 6. Remove the automatic power on, memory second connection, single and double ear free switching 7. Dual-channel 5.3 Bluetooth, stable and fast, stable connection 8. Widely compatible, as long as there is Bluetooth can be connected 9. Dual-channel low latency, synchronized audio and video, smooth communication. Parameter description:1. Bluetooth version: V5.32. Charging module input: 5V/1A3. Charging interface: Type-C4. Headphone playback time: about 10 hours 5. Connection distance: about 10-15m 6. Mode of use: hanging ear 7. Charging compartment battery capacity: 500mah 8. Headphone battery capacity: 110mah 9. Single ear weight: about 8.2g 10. Waterproof: IPX5
Модель:
RUR 14
1. Bluetooth version: V5.32. Supported protocols: A2DP/AVRCP/HFP3. Transmission distance: 10m 4. Transmission frequency: 20. Hz-20KHz 5. Battery capacity: 70m. Ah 6. Talk time: 5.5h 7. Play time: 5.5h 8. Standby time: 170h 9. Charging time: 1.5h 10. Charging port: Type-C11. Design that does not go into the ears, lightweight and pain-free to wear 12. Open and real-time perception of the external environment, safer to wear outdoors 13. Easy to store, skin-friendly soft silicone does not deform when folded 14. Hi. Fi sound effect, three-band balance, 3D surround sound 15. Reverse sound wave system, open and no sound leakage 16. ENC intelligent call noise reduction, touch control 17. Intelligent voice prompts, Chinese and English (default English prompts)18. Support switching game low-latency mode/music mode
Модель:
RUR 14
1. BT version: V5.32. Chip: Jieli AD7003D3. Supported protocols: HSP, HFP, A2DP, AVRCP4. Working frequency: 2402-2480KHz 5. Headphone battery capacity: 35m. Ah 6. Shell battery capacity: 380m. Ah 7. Music time: 6h 8. Talk time: about 4 hours 9. Earbuds standby time: about 48 hours 10. Earbud charging input: 5V/30mA11. Case charging input: 5V/1A12. Charging input port: Type-C13. Earbud charging time: about 1.5 hours 14. Charging time of charging box: about 1.5 hours 15. Water resistance: IPX416. Material: ABS+PC17. Microphone active noise reduction technology, 35db deep noise reduction 18. ENC call noise reduction, high-definition call experience
Модель:
RUR 6600
Yerasov SCS NOISE REDUCTION NR-10 – гитарная педаль, простой и компактный шумоподавитель, который позволяет эффективно устранять обратную связь и другие нежелательные шумы. Эта модель подходит не только для тех, кто часто использует тяжелый, сильно перегруженный звук (в этом случае он просто незаменим), но и при игре на чистом звуке. Управление более чем лаконично: нужная степень подавления шума устанавливается регулятором Threshold, а в нижней части располагается футсвитч, который включает
Модель:
RUR 13
Features:1. H.265 3MP HD, 2304x 1296 resolution .2. Supports audible alarms and can select alarm areas.3. Supports two-way voice.4. Support mobile detection, humanoid detection and tracking, and APP alarm push.5. Pan&Tilt; 355 degrees / 60 degrees.6. Smart dual light source night view, 4pcs infrared lights, 4pcs white LEDs, 20 meters detection distance.7. Support cloud storage and support up to 128G memory card (not included).8. IP66 waterproof. Specifications:1. Compression technology: H.265 compression algorithm, 32. Kbps~2. Mbps 2. Resolution: 2304x 12963. Frame rate: 1-25fps 4. Video standard: PAL5. Signal to Noise Ratio: >=38dB6. CMOS performance: Support automatic white balance, automatic gain control, automatic backlight compensation 7. Lens/viewing angle: Horizontal 355 Degree Viewing Angle, Vertical 65 Degree Viewing Angle, Electronic PTZ Surveillance, 4mm Lens 8. Compression type: Base. Line Profile / Main Profile / High Profile 9. Coding standard: Built-in omnidirectional noise-canceling microphone and speaker, supporting two-way real-time audio transmission. G.711a audio compression standard, adaptive code stream 10. Audio input: 1-way built-in -38dB microphone 11. Audio output: Built-in 1 speaker 8 ohms 1W12. LED lights: White light infrared day and night full color, 4pcs x 850 IR, 4pcs 850 white light 13. Multi-purpose: Humanoid tracking, humanoid detection, motion detection, area detection, area framing, humanoid tagging, voice alerts 14. Power supply: DC 5V15. Interface: 35135 round head external power supply 16. Recording methods: Manual recording, alarm recording, all-day recording 17. Video storage: cloud storage service, supports Micro SD card (up to 128G)18. Module: Wi. Fi 8188 IEEE802.11b/g/n 19. WIFI: 2.4GHz single frequency, 10. Mbps/100. Mbps 20. Alarm: Sound alarm, Smart tracking, Customized detection area, Motion detection 21. APP: i. Cam 36522. System configuration: iOS7.0, Android 3.0 or above 23. Platform monitoring: supports Android/iOS/tablet/PC client real-time view monitoring 24. Electricity supply for home : AC110~220V25. Power consumption: LED white light 2W，IR 2W26. Install application: Wall/ceiling mounted
Модель:
RUR 4
1. Audio format support: DSD, AIFF, MP3, WMA, ASF, WAV, APE, FLAC, WAV, MP3, WMA, WAV, MP1, MP2, MP3, WAV, MP3, AAC, ASF, MP3, WMA, OGG, ASF, WMA, OGG, ALAC, FLAC, APE 2. Battery type: lithium battery 3. Function: Bluetooth, built-in speaker, FM radio 4. Operation mode: Touch Tone 5. Battery life: 10 hours 6. Size: 33x 4.5x 2cm 7. Speaker: no 8. Signal to noise ratio: 110dB 9. Support e-book reading: No 10. Storage type: flash memory 11. Support FM: Yes 12. Body material: plastic 13. Support recording function: No 14. Balanced output: Yes 15. Music/talk time: 58 hours 16. Headphone cable: 33cm
