Earphone Bluetooth TWS IMENSO IMS-E2004 - កាសប្ល៊ូធូស មួយគូ IMENSO IMS-E2004

Product name: Bluetooth headset Charging interface:Type-C Speaker Impedance:32 Headphone input parameters:5V-30 mA MAX(single ear) Rated capacity of single earphone battery: 25 mAh Rated capacity of charging box battery: 180 mAh Input parameters of charging box:Wired input:5V-300mA MAX Wireless connection:Bluetooth V5.4+BR+EDR+BLE Bluetooth protocol:a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap\gatt\rfcomm\sdp\l2cap Working distance:10M(barrier free and open environment) Working temperature:5 C-40 C Charging time of headphone box:About 1.5 hours(using wired charging) Headphone charging time:About 30 minutes Headphone range: 4 hours Overall endurance with the charging box:About 12 hours