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Product Specifications:
Weight: 1.6 oz (45
Size:16*15*6cm
Battery Capacity: 180mAh
Operating Voltage: 3.3-4.2V
Talk Time: Up to 13 hours
Standby time: up to 220 hours
Charging time: about 2 hours
Mic sensitivity: -45dB
Working Range: Up to 32.8 ft (10 m)
Bluetooth version: Bluetooth V2.1
Frequency band: 2402MHz-2480MHz.
Support profile: headset and hands free