Mini Bluetooth speaker with handsfree support
Model Number: HD-SPE-021B
Brand Name: OEM
Key Specifications/Special Features:
Bluetooth version: BK3.0Frequency: 2.402-2.480GHz.Max power output: 3WSensitivity: -82dbmRange: 10 metersCharging voltage: 4.8V –5.5V DC.Working voltage: 3.7V –4.2V...
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