Black Wireless Black TWS Bluetooth Headset

1, headset parameters Bluetooth version: V5.0+EDR Wireless frequency: 2.4GHZ Supporting proposal: HFP1.7/A2DP1.3//AVRCP1.6/SPP1.2andPBAP1.2, BDR/BLE Transmission distance: 10 meters Battery capacity: 110mAh Charging voltage / current: 5V / 1A Play / talk time: about 10 hours Charging time: about 2 hours Standby time: 120 hours Speaker impedance: φ8MM 32Ω Microphone sensitivity: -42Db

Working temperature: -10-50 °C  

2, charging bin parameters Input voltage / current: 5V / 1A Battery capacity: 950mAh 3, product list

Headphones*2, charging compartment*1, charging cable*1, ear caps*4, manual*1