MIRACASE MBTH77 WIRELESS HANDSFREE-سماعة اذن وايرليس

Bluetooth v4.1
Talk time: 5-7 hours
Standby: 110 hours
Playing time: 4.5-6.5 hours
Charging time: 1.5 hours
Working range: 10 meters
Microphone sensitivity -42dB
RF transmission power: 90dB (most stable)
Battery: 105 mAh (with battery protection ic)
Charging current: 60mA
Working current: 18mA
Speaker power: 5mW
MicroUSB socket
Product size: 59x26x24 mm
Supported protocols: HSP, HFP, A2DP, AVRCP
SKU: 99701-804-03
Manufacturer: Miracase
Color: black – silver
Warranty: one year
Headphone type: IN EAR