When is domestic CAD popular and called
After more than 20 years of development in China's software industry, in the field of CAD, CAXA, open eye and other excellent software have been born, which has been highly evaluated by the industry, providing users with more choices. However, domestic CAD still has a lot of shortcomings. First of all, the internal file format of domestic CAD software is inherently insufficient and needs
- Bluetooth wireless
- Built-in speaker
- Built-in microphone
- Handsfree speakerphone
- Supports profile A2DP (Advanced Audio Distribution Profile)
- Aux in (3.5mm audio input)
- Micro-USB port for battery recharge
- Wireless range: 10 meter
- Controls: volume up, volume down, play/pause, pairing/answer phone
- On/off switch
- LED pairing indicator
- DC battery power: built-in rechargeable battery
- Battery life: ~5 hours at 100% volume
- Dimensions:Diameter 115mm*Height 145mm
- Includes: Micro-USB cable, Aux plug,
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Shenzhen Lanejoy Technology Co.,LTD , https://www.copper-nut.com