BT270(A) Wireless Stereo Sport Earphone Bluetooh Headphones

Bluetooth versionV4.1Working distance10metersStandby timeabout 360 hoursTaking time48 hoursCharging time2 hours Speaker diameter 40mm Support TF card 2-16G

  • Model: BT270(A) Wireless Stereo Sport Earphone Bluetooh Headphones