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Product Details

Bluetooth version ：V4.1+EDR

Support bluetooth protocol： HFP、HSP、A2DP 1 in 2

Frequency range ：2.4GHz~2.48GHz

Sensitivity：104±3DB

Impedance ：16Ω±15%

Working time ：5H

Working current ：20mA

Standby time： 300H

Charging time ≈2H

Transmission range：10M

Size: 35.5mm*25.5mm*16.7mm