Description
The Promate Latch is a versatile pair of wireless earphones designed for those who appreciate high-quality audio on the go. With a sensitivity of 100 dB and a frequency response spanning from 20 Hz to 20,000 Hz, these earphones deliver clear and dynamic sound suitable for any genre. The lightweight design and in-ear configuration ensure comfort during prolonged use, while the magnetic collar clip adds convenience for storage when not in use.
Equipped with Bluetooth 5.3 technology, the Latch earphones provide a seamless connection with a maximum operating distance of 10 meters. Their built-in microphone supports hands-free calls, and the intuitive controls allow users to easily manage playback and navigation through their music library. With a rechargeable 90 mAh lithium polymer battery, these earphones can be enjoyed for extended periods, offering up to 90 hours of standby time to keep pace with an active lifestyle.
- Wireless Bluetooth 5.3 technology for easy connectivity
- High sensitivity and dynamic frequency response for rich audio
- Magnetic collar clip for convenient storage
- Built-in microphone for hands-free calls
- Standby time of 90 hours for extended use
- Audio performance
With a sensitivity of 100 dB and a frequency response from 20 Hz to 20,000 Hz, the Promate Latch provides high-quality sound for a rich listening experience. - Wireless connectivity
Featuring Bluetooth 5.3 technology, these earphones ensure a stable connection with a maximum distance of 10 meters, allowing for uninterrupted music enjoyment. - Design
The magnetic collar clip makes it easy to store the earphones when not in use, providing convenience for active users. - Hands-free functionality
The integrated microphone enables smooth hands-free calling, making it easy to take calls without having to remove the earphones. - Battery life
With a rechargeable lithium polymer battery that offers a standby time of 90 hours, these earphones are designed to keep up with your lifestyle.
Main Specifications
Product Description | Promate Latch – earphones with mic |
Product Type | Earphones – Bluetooth – wireless |
Recommended Use | Portable electronics |
Colour | White |
Headphones Form Factor | In-ear |
Connectivity Technology | Wireless |
Wireless Technology | Bluetooth |
Bluetooth Version | Bluetooth 5.3 |
Sound Output Mode | Stereo |
Audio Specifications | Frequency Response 20 – 20000 Hz |
Impedance | 32 ohm |
Signal-To-Noise Ratio | 98 dB |
Microphone | On-cable |
Controls | Play/pause, next/previous track |
Documents
Extended Specifications
General
Product Type | Earphones – Bluetooth – wireless |
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Colour | White |
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Recommended Use | Portable electronics |
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Features | Magnetic collar clip |
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Packaging Type | Hanging box |
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Max Operating Distance | 10 m |
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Audio Output
Headphones Form Factor | In-ear |
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Connectivity Technology | Wireless |
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Wireless Technology | Bluetooth |
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Bluetooth Version | Bluetooth 5.3 |
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Bluetooth Profiles | Audio/Video Distribution Transport Protocol (AVDTP), Logical Link Control and Adaptation Protocol Profile (L2CAP), Service Discovery Protocol (SDP), Advanced Audio Distribution Profile (A2DP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Remote Control Profile (AVRCP), General Audio/Video Distribution Profile (GAVDP), Hands-Free Profile (HFP), Human Interface Device Profile (HID) |
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Sound Output Mode | Stereo |
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Frequency Response | 20 – 20000 Hz |
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Signal-To-Noise Ratio | 98 dB |
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Impedance | 32 ohm |
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Diaphragm | 14.2 mm |
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Microphone
Type | On-cable |
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Sensitivity | 100 dB |
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Sensitivity Margin | +/- 5dB |
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Impedance | 300 ohm |
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Frequency Response | 100 – 10000 Hz |
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Remote Control
Controls | Play/pause, next/previous track |
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Miscellaneous
Cable Details | Charging cable – 30 cm |
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Compliant Standards | EAC, CB, RoHS, WEEE |
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Power
Battery | Rechargeable – lithium polymer |
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Capacity | 90 mAh |
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Run Time (Up To) | 12 hour(s) |
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Run Time Details | Continuous playback: up to 12 hours |
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Standby Time | 90 hours |
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Recharge Time | 2 hour(s) |
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