




Plan: JL7023 V5.4-
Support protocol configuration: HFP1.7/HSP1 . 2A2DP1.3/AVRCP1.6/AVDTP 1 3/AVCTP/SPP 1.2-
Wireless distance range: 10 meters
-Battery: 25mAh x 2+180mAh-
Bluetooth earphone size: 8mm
-Impedance: 32 ± 15% (1 KHz)
-Call time: 4 hours
-Working hours: 4 hours
-Charging time: approximately 1 hour
























