HAMTOD T50 6D Sound Binaual Call Wireless bluetooth Auto Memory Pairing Headset Earphone

Feature 1 model model T502 Product Type Stereo type bluetooth Headset3 channel system Track system True stereo4 Control mode The control mode 1 physical button5 Active Passive Active Passive Active6 bluetooth Solutions bluetooth Solutions L8763 Ultra Low Power Chip7 bluetooth version bluetooth version bluetooth V5 08 Support for bluetooth Protocol Support bluetooth profile HSP1 2 HFP1 6 A2DP1 3 AVRCP1 58 bluetooth working frequency bluetooth working frequency 2 4GHz 2 48GHz9 Receive Sensitivity TYP 91dBm10 bluetooth effective range bluetooth range Straight line10 20 meters11 Best Call Distance TBR 6 meters12 Headphone maximum power Max power 0 3W13 Headphone amplifier type Power amplifier type Chip built in14 audio signal to noise ratio S N96dB15 Frequency response frequency response 20Hz 20KHz16 Speaker unit Speaker type 6mm 32R high fidelity17 Built in battery Battery single ear polymer battery 3 7V 45mAh base charging polymer pool 3 7V 500mAh18 Music time Music time is about 4 hours 80 volume 19 Talk time Talk time about 5 hours 90 volume 20 Charging input criteria Micro USB DC5V 1A21 Charging time The headset is fully charged for approximately 1 5 hours and the base is fully charged for approximately 2 5 hours 22 Battery cycle life Headphone charging and discharging cycle500 times base charge and discharge cycle23 TemperatureHumidity Range In dry and ventilated rooms avoid contact with corrosive substances and keep away