P24 Bluetooth headset headset card wireless sports headset foreign trade explosion..

Bluetooth solution: V3.0 + EDR (compatible with Bluetooth 2.1 / 2.0 / 1.2 Bluetooth system)
     USB charging: DC5VIN
     FM frequency: 87.5-108MHz
     Bluetooth frequency: 2.401-2.480GHz
     Bluetooth distance: 10 meters
     Frequency response: 50HZ-20KHz
     Output power: 35mW
     Signal to noise ratio: 88Db
     Charging time: 2 hours
     Frequency range: 20KHz-20000KHz
     Sensitivity: 90dB / mW
     Impedance: 32Ω
     Drive unit: 40mm
     Life time: 5 to 6 hours
     Duration: 12 ~ 13 hours
     Transmission distance: 10 meters
     Battery capacity: 250mA
     Transmitting frequency: 2402MHz-2480MHz
     Support TF card player, FM function, Bluetooth playback, call function

Packing number: 100 pcs
Carton size: 74.5 * 40 * 59cm
Weight: 24kg