S20 HEADPHONES

Couple Digital display Noise canceling (Sound goes clear when speaking)Enhanced bass feature, 5-6 days charging time, Bluetoothversion: Bluetooth 5.0Transmission distance: 10 metersBluetooth protocol:Hfp / hsp / a2dp / avrcp Waterproof level: Ipx5 Headphone batteryCapacity: 50mahCharging case battery capacity: 2000mahCharging time: Approx4-5 hoursConnection method: Single / doubleCommand features: Musicplay/pause, call answer Noise reduction IOS PowerIndicator Voice prompt Color: Black Package included: 2 x1 x bluetooth headset 1 x charging boxCharge cable 1 x user manual.