Feature: Compatible for Android, ios, ipad, notebook and other mobile devices. Description: Product Name: Headphones Headphone parameters: Bluetooth-compatible version: V5.1+EDR Wireless frequency: 2.4GHZ Supported protocols: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3 Transmission distance: 10 meters Charging voltage/current: 5V/1A Play/talk time: about 10-12 hours Charging time: about 1 hour Standby time: 120 hours Speaker impedance: φ8MM 32Ω Microphone sensitivity: -42Db Working temperature: -10-50℃ Charging bin parameters: Input voltage/current: 5V/1A Battery capacity: 500mAh Packing list: 1 x Headphone 1 x Charging Box 1 x Charging Wire 1 x User Manual
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