l Bluetooth Version: V 5.0
l Chipset: Airoha 1526P(TW)
l SUPPORT: HSP / HFP / A2DP / AVRCP
l SNR: 87db±3db
l Microphone Receiving Sensitivity: -42±3db
l Sensitivity of Earphone: 98±3db
l Frequency Range: 20Hz~20KHz
l Radio Wave Frequency: 2402MHz~2480MHz
l Output Power: CIass2
l Operation Distance: 8-10M(Without Interference)
l Impedance: 16Ω
l Speaker Diameter: φ=6mm
l Working Current/Voltage: Around 18mA /3.7V
l Standby/Power off Current: Around 0.5mA
l Charging Current: 5V/0.5A(Any power adaptors over 6V are prohibited)
l Battery Capacity: 50mAh(Earphone )/500mAh(Charging Box)
l Talk Time: 3 Hours * 3 times (up to)
l Music Time: 3 Hours * 3 times (up to)
l Standby Time: Around 180 hours
l Charging Time: Charging Box fully charged around 1.5-2 hours,Earphones fully charged around 1.5- hours
l Earphone Dimension: 8.4 x 4.2 x 3.0 cm
l Earphone Weight: 46(g)
