[Free Adapter] JR-T07 True Wireless Earphone Touch Control Aluminum Alloy Super Bass Headphone with Magnetic Charging Case

Features:
bluetooth 5.0 chip, 10m transmission distance.
2500mAh large capacity charging case, can work as a emergency power, to charge your phone.
External charging adapter: Micro USB to USB.
Automatic power on/pairing: The earphone will automatically turned on once take out and connected to the paired device. Automatic shutdown and charged once put in.
6mm sensitive speaker, clear sound.
Long press for two seconds to call Siri, easy to control with one click.
 
Specification:
Model: JR-T07
Material: aluminum alloy + ABS
bluetooth Version: V5.0
Transmission Disatance: 10 meters
Supported protocol: HSP/HFP/A2DP/AVRCP
Frequency range: 2.402~2.48GHz
Earphone battery capacity: 50mAh
Microphone sensitivity: 98+-2db
Charging battery capacity: 2500mAh
Standby time: about 100h
Playing time: about 3-4h (70%~80% volume)
Call time: about 3~4h 
Earphone charging time: about 0.5h
Charging frequency of earphone: about 16 times
Charging case charging time: about 1.5h
Impedance: 32ohm 
Rated power: 2~3mW
Horn unit: 6/4mm
Auto power-off time: unconnected for about 1 minute
Charging input: 5V/1A
Weight: About 130g
Earphone size: 27x13mm
Charging case size: 76x30mm   
Compatible with:
bluetooth 5.0 mobile devices
 
Package included:
1 Pair x bluetooth 5.0 Earphone
1 x Charging Bin
1 x English and Chinese user Manual
Other items not included