 
                         
                         
                        | Bluetooth Specification | |||
| Standard | Bluetooth V5.3 | ||
| Profiles | Bluetooth low energy Dual-mode Bluetooth | ||
| Frequency Band | 2.402G-2.480G | ||
| Sensitivity | -86dBm@.01%BER | ||
| RF TX Power | +6dBm(Class П) | ||
| Power | |||
| Supply Voltage | 5V DC(MAX5.75V) | ||
| Working Current | Depends on profiles, 22mA typical | ||
| Standby Current (Connected ) | 0.4uA | ||
| Operating Environment | |||
| Temperature | -20℃ to +70℃ | ||
| Humidity | 10%-90% Non- Condensing | ||
| Environmental RoHS Compliant | |||
规范:
1.双模式支持蓝牙5.3 BLE
(向后兼容2.0/3.0/4.0/5.0)
2.全速USB 2.0接口
3.符合蓝牙v5.3规范
2.402-2.48GHZ ISM频段
5.低功耗
6.二级功率标准,0-100米的距离。
7.支持3Mbps的蓝牙EDR数据速率
8.LED指示:通电、连接、待机。
9.系统支持:Windows 8.1、Win10、Win11。
10.软件支持:免驱动
11.芯片组:ATS2851
12.支持配置文件:A2DP/SBC/AAC/HSP/AVRCP/HID等
13.尺寸:149×20×10mm
14.重量:15 g
15.工作温度:-10-50℃
16.储存温度:-20-70℃
17.支撑装置:
蓝牙耳机/蓝牙键盘/蓝牙鼠标/蓝牙扬声器/手机/打印机/计算机/游戏控制器
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