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Model Number: BT28-9
Brand Name: Langsdom
Key Specifications/Special Features:
Bluetooth version: 4.0，Support association: HFPV1.6, HSPV1.2, AVRCPV1.4 and div1.3Frequency range: 2.4GHz-2.48GHzFrequency response: 20Hz-20KHzWorking range: 10mCharging time: 4 hoursWorking environment: -10 to 50CTalking time: 15hoursStandby time: 130hoursBattery: 500mAhImpedance: 32ΩSensitivity: 100.2±3dB
Max. Input power: 200 mW
Frequency response: 2.4-2.48GHz
size of driver: 50 mm
Voltage: DC 3.7V
Battery: 500mAh
Max. Input power: 200 mW
Frequency response: 2.4-2.48GHz
size of driver: 50 mm
Voltage: DC 3.7V
Battery: 500mAh
Shipping Information:
- FOB Port: Guangzhou/Shenzhen
- Lead Time: 30 - 35 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe
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