الوصف

Specification:

• Bluetooth version: 3.0 + EDR class 2
• RF frequency ranges: 2.**2 to 2.**0 and 2.4GHz ISM band
• Radio performance:
• Receive sensitivity: **0dBm
• TX power: 4dBm (maximum)
• Supports Bluetooth headset and handsfree profiles
• Speaker volume gain control
• One design: MFB
• LED indicator status: blue and red
• Reachable **0mAh lithium-polymer battery
• 2.0mm DC plug charging port
• Output charger adapter: 5V DC/**0mA
• Nominal charging time: 1.*-hour (maximum)
• Talking time: up to 6 hours
• Standby time: up to **0 hours
• Main body dimensions (L x W x H): *3.8 x *5.7 x *0mm
• Weight: 6.4g
• Operating temperature: **0 to *0°C
• Storage temperature: **0 to *0°C