Dual-mode bluetooth 4.2,ultra-low power cosumption Bluetooth transmission distance :10 meters Listening time?monocular use about 3.5 hours ,ears use about 2.5 hours Talk time : 4 hours (call atate on the main headset work) Standby time:about 100hours Charging box:about 2-3 times to charge Headset charging:30~45 minutes Battery charging:1 hour~2 hours Headset battery capacity:3.1~4.2V 50mAh Charging battery capacity:280mAh Charging parameters:5V 500mAh Support agreement:A2DP1.3/HFP1.6/AVRCP1.6 Double ears work: when listening to music, two earphones can simultaneously sound;When making a phone call, only the main earphone sounds.
Package List: 2 x Bluetooth Earbud 1 x Charger Box 1 x User Manual 1 x Charging Cable
