Using Bluetooth 5.0 technology
Compared with the previous generation technology, the transmission rate is increased by 2 times, the transmission distance is increased by 4 times, and the wireless Bluetooth streaming media can be better transmitted with high quality audio between mobile phone/tablet device wirelessly. Support reverse charging, support mobile phones and other devices through USB power emergency, reverse charging, multiple circuit protection, energy at your fingertips.
Plug and play
Portable USB omnidirectional microphone SpeakerPhone can connect computer and mobile phone quickly through Bluetooth or USB, simple and convenient, plug and play. Microphone array, built-in four microphone array, 360° omnidirectional sound pickup, full duplex audio technology, can better long-distance sound pickup call, more accurate sound discrimination, intelligent noise reduction, automatic gain, echo elimination.
High capacity battery
Built-in 6500mAh large capacity battery, continuous energy, full of vitality at any time, lasting, prolonged, wonderful day. Striped RGB indicator light, a variety of color collocation, so that users can easily identify the current product power, volume, call, mute and other working status, convenient and simple operation.
Convenient to carry
Compact and exquisite, easy to fit into the pocket, easy to carry. Application scenario: business person's personal office, small conference room, travel carry, etc.
Microphone |
|
| Type | Omnidirectional microphone |
| Array | Built-in four omnidirectional microphones to form a circular array, 360° omnidirectional sound pickup |
| Pick up from | Effective sound pickup distance is 3 meters |
| Frequency response | 100Hz~8kHz |
| SNR | 65dB |
Speaker |
|
| Type | Full frequency loudspeaker |
| Sensitivity | 88dB SPL at 0.5m |
| Power | Maximum output power: 5W; Effective power: 3W |
| Frequency range | Talking mode: 150Hz~8kHz; Music mode: 20H |
| Volume | 84dBA(1m distance) |
Audio frequency |
|
| Features | 32K sampling rate, HD broadband audio, full duplex voice |
| USB protocol | Support uac1.0 |
| Echo cancellation | support |
|
Noise suppression |
support |
| Gain control | Support |
Interface |
|
| Wireless |
Built in Bluetooth data communication; Support standard protocols such as AVRCP, AVRCP, A2DP, HFP and SBC codec |
| USB |
USB data communication, audio input / call |
| Audio frequency | AUX output, connect the speaker with 3.5mm audio cable to play music |
| Power Supply |
Input: USB type-C interface, and the external power supply supplies power to M300 device through USB type-C interface; Output: USB type-A interface, M300 charges mobile phones and other peripherals through USB type-A interface; |
| Key | Touch the key (mute key with light indication) |
Specifications |
|
| Battery |
Battery Specification: 6500mah; Full charge time: 4 hours (5v/2a); Maximum charging current: 2A; Theoretical call duration: 24 hours |
| Size (length x width x height) |
124mm*124mm*32mm(bare pager) |
| Weight | 0.34KG |
| Working temperature | 0°C~40° C |
| Storage temperature | -40°C~60°C |
